How to Choose the Surface Treatment Process for Fasteners

  Choosing which surface treatment to use is a problem that every designer faces. There are many types of surface treatments to choose from, and not only should the economy and practicality of the design be considered, but also the processability of the assembly and even environmental protection requirements should be taken into consideration. The following is a brief introduction to some commonly used coatings for fasteners based on the above principles for reference.Besides, we can’t ignore. non-standard fasteners price It has injected new vitality into the development of the industry and has far-reaching significance for activating the market. https://jieruifasteners.com/

  

  1. Electrogalvanizing

  

  Electrogalvanizing is the most commonly used coating for commercial fasteners. It is relatively cheap and looks good. Common colors include black and military green. However, its anti-corrosion performance is average, and its anti-corrosion performance is the lowest among zinc plating (coating) layers. Generally, the neutral salt spray test of electrogalvanizing is within 72 hours. Special sealants are also used to make the neutral salt spray test reach more than 200 hours, but the price is expensive, which is 5 to 8 times that of general galvanizing. The torque-preload consistency of electrogalvanized fasteners is poor and unstable, and is generally not used for connections in important parts. In order to improve the torque-preload consistency, the method of applying lubricating substances after plating can also be used to improve and improve the torque-preload consistency.

  

  2. Phosphating

  

  A basic principle Phosphating is cheaper than galvanizing, but its corrosion resistance is worse than galvanizing. Oil should be applied after phosphating, and its corrosion resistance is greatly related to the performance of the oil applied. For example, after phosphating, applying general anti-rust oil, the neutral salt spray test is only 10 to 20 hours. Applying high-grade anti-rust oil can last for 72 to 96 hours. But its price is 2 to 3 times that of general phosphating oiling.

  

  There are two common types of non-standard fasteners phosphating, zinc phosphating and manganese phosphating. Zinc phosphating has better lubrication performance than manganese phosphating, and manganese phosphating has better corrosion resistance and wear resistance than galvanizing. Its operating temperature can reach 225 degrees to 400 degrees Fahrenheit (107 to 204 degrees Celsius). Especially for the connection of some important parts. Such as the connecting rod bolts and nuts of the engine, cylinder heads, main bearings, flywheel bolts and wheel bolts and nuts. Phosphating high-strength bolts can also avoid hydrogen embrittlement problems, so in the industrial field, bolts above grade 10.9 are generally treated with phosphating surface treatment.

  

  

  3. Oxidation blackening

  

  Blackening + oiling is a very popular coating for industrial fasteners because it is the cheapest and looks good before the oil runs out. Since blackening has almost no anti-rust ability, it will rust quickly after oiling. Even in the presence of oil, the neutral salt spray test can only reach 3 to 5 hours.

  

  4. Electroplating cadmium

  

  Cadmium coating has good corrosion resistance, especially in marine atmospheric environment, its corrosion resistance is better than other surface treatments. The waste liquid treatment cost in the process of electroplating cadmium is high, and its price is about 15~20 times that of electroplating zinc. Therefore, it is not used in general industries and is only used in some specific environments. For example, it is used for non-standard fasteners for oil drilling platforms and HNA aircraft.

Keeppower Factory is Now ISO90012015 Certified

  A new chapter is being unveiled for Keeppower Technology. We just moved to a new factory and are sorting everything out now.I think Li ion battery pack It will definitely become a leader in the industry and look forward to the high-end products. https://www.keeppower.com

  

  We are proud to announce that our new factory is now ISO certification certified. Keeppower aim to provide higher capacity, more reliable and better perfromance products to clients worldwide.

  

  For any inquiries need ISO certification or full report, please contact info@keeppower.com or leave messages via ^Contact Us ̄ for more details.

The Art of Letterpress Gold Foil Stamping for Custom Clothing Hang Tags

  As a leading manufacturer in the industry, Zhongxin (ZX Garment Accessories) specializes in crafting high-quality custom hang tags for clothing brands. One of the most popular and luxurious design techniques we offer is letterpress gold foil stamping. This process elevates any brand¨s tag, creating a distinct and premium look that captures attention. Let¨s explore how this method works and why it¨s a must for clothing businesses looking to leave a lasting impression.In the eyes of peers, China hang tag supplier It has good qualities that people covet, and it also has many loyal fans that people envy. https://zxgarmentaccessories.com/

  

  custom hang tags

  

  What Is Letterpress Gold Foil Stamping?

  

  Letterpress gold foil stamping is a printing technique that combines the classic letterpress method with the brilliance of gold foil. Letterpress involves pressing a design into the surface of the tag, creating a tactile, embossed effect. When paired with gold foil, this method gives your hang tags a sophisticated, high-end appearance.

  

  At Zhongxin, we use this technique to create custom clothing hang tags that not only convey important product details but also serve as a branding tool. A well-designed hang tag with gold foil accents signals quality and luxury, helping brands stand out in the competitive fashion market.

  

  Benefits of Letterpress Gold Foil Stamping on Custom Hang Tags

  

  Luxury Appeal

  

  Gold foil stamping instantly adds a touch of elegance and sophistication to any hang tag. The metallic shine of the gold creates a striking contrast against the background material, making the tag visually appealing. This is particularly effective for premium clothing lines that want to emphasize their exclusivity.

  

  Durability

  

  One of the benefits of letterpress gold foil stamping is its durability. Unlike ink printing, which can fade or wear off over time, foil stamping is designed to last. The process involves heat and pressure, ensuring the gold foil adheres firmly to the hang tag. This ensures your custom hang tag remains vibrant and intact, even after extended handling.

  

  Customizable Design

  

  At ZX Garment Accessories, we offer a wide range of customization options. Brands can choose from various fonts, shapes, and materials to create a hang tag that aligns perfectly with their aesthetic. The gold foil stamping can be applied to a range of base materials, including paper, kraft, and cardboard, giving brands the flexibility to match their desired look.

  

  Tactile Experience

  

  One of the unique features of letterpress printing is its embossed effect, which adds texture to the tag. This tactile experience enhances the customer¨s interaction with your product. When combined with gold foil, the embossed areas catch the light, creating a dynamic and visually appealing look that feels luxurious to the touch.

  

  Why Choose Zhongxin for Custom Hang Tags?

  

  As a trusted custom hang tag manufacturer, we are dedicated to delivering high-quality products that meet the needs of modern clothing brands. Our state-of-the-art manufacturing processes ensure that every detail of your letterpress gold foil stamped hang tag is executed with precision. From initial design consultation to final production, we work closely with our clients to ensure their vision is brought to life.

How to choose power supply for led display screen

  As an integral part of the LED display, the LED switching power supply is mainly used to provide the necessary working current for the LED to ensure the normal display of the screen. The power supply is a frequently used part in the LED display, and its quality directly affects the light decay of the LED display and is related to the life of the LED display. Therefore, the power supply also has the title of “heart” of the LED display, which shows its importance. my country’s LED display industry has been developed for more than 30 years, and the power supply required for LED displays has followed suit for more than 30 years. After years of development, its technology has become relatively mature, and it occupies a leading share in the global market. As a small subdivision field in the field of power supply, LED display power supply has been valued by many power supply companies with the development and growth of the LED display industry.Actually, it’s not just this reason, led display screen Its own advantages are also obvious, and it is normal for the market to perform well. https://www.atop-led.com/

  

  Different LED display application scenarios have different power requirements. For example, transparent screen products require the power supply to be made into a slender strip. The narrower the power supply is, the better the light transmission of the screen can be made, and the whole screen will be more beautiful. However, the maintenance cost of outdoor LED display products is high, requiring higher power supply reliability and longer life. As for the power supply installed inside the die-casting aluminum box, high efficiency and high power density are required, so the requirements for MOS, electrolytic capacitors and other components in the power supply are relatively high. Following the small pitch, the new

  

  display technology of Mini/Micro LED is becoming more and more mature, which puts forward higher requirements for the reliability of LED display power supply. In order to cope with new changes in the market, developing new power supply products has become a new goal of various power supply companies.

  

  MW power supply for led screen

  

  What are the characteristics of high-quality LED display power supply?

  

  1) High reliability: Many LED display screens are installed at high altitudes, the power supply maintenance is inconvenient, and the maintenance cost is also high;

  

  2) High efficiency: LED display is an energy-saving product, and the efficiency of the display power supply should be high. The efficiency of the power supply is high, its power consumption is small, the calorific value is small, and the temperature is reduced;

  

  3) High power factor: The power factor is the requirement of the grid for the load. Although the low power factor of a single consumer with low power has little impact on the power grid, if the load of the same type is too concentrated, it will cause serious pollution to the power grid;

  

  4) Surge protection: The ability of LED display to resist surge is relatively poor, especially the ability to resist reverse voltage. It is also very important to strengthen the protection in this respect. Some LED displays are installed outdoors, such as outdoor advertisements installed on high-rises. Due to the load of the grid and the induction of lightning strikes, various surges will invade from the grid system, and some surges will cause damage to the LED display. Therefore, the LED display power supply must have the ability to suppress the intrusion of the surge and protect the LED display from damage;

  

  5) Protection function: In addition to the conventional protection function of the LED display power supply, it is recommended to increase the temperature negative feedback in the power output to prevent the temperature from being too high; it must meet the requirements of safety regulations and electromagnetic compatibility;

  

  6) Good temperature characteristics (high): high power density and the influence of environmental temperature in winter and summer cannot make the LED display power supply work abnormally;

  

  7) Good (high) humidity characteristics: it must withstand the test of high humidity weather such as sauna days;

  

  8) Good (high) anti-interference performance: power grid fluctuations such as lightning strikes, overvoltage and overcurrent cannot damage the LED display power supply.

What Are the Ways to Avoid Tea Scale in Thermos Cups

  Tea scale, the stubborn residue that often forms inside thermos cups after repeated use, can affect both the taste of your tea and the appearance of your cup. Preventing tea scale is essential to maintaining the quality and hygiene of your thermos. Here are some effective ways to avoid tea scale buildup in your thermos cups:To get brand praise, bpa free vacuum insulated sport bottle It is necessary to have the spirit of constantly improving the quality of products, but also to have a bunch of eternal heart fire. https://www.ervanflask.com/

  

  1. Use Filtered Water

  

  One of the main contributors to tea scale is the mineral content in tap water, especially calcium and magnesium. Using filtered or distilled water can significantly reduce the chances of scale forming in your thermos. These water types have lower mineral content, which means less residue left behind after the water evaporates.

  

  2. Rinse Immediately After Use

  

  After finishing your tea, rinse the thermos cup immediately with hot water. This practice prevents tea residue from drying and adhering to the interior surface, reducing the risk of scale buildup. For stubborn stains, using a mild detergent can help break down any leftover tea particles.

  

  insulated coffee mugs

  

  3. Avoid Leaving Tea Overnight

  

  Tea scale forms more easily when tea is left in the thermos for extended periods. To prevent this, avoid leaving tea in the thermos overnight or for long hours. If you need to keep tea in the thermos for an extended time, consider emptying and rinsing it out as soon as possible.

  

  4. Clean with Baking Soda or Vinegar

  

  Regular cleaning with natural agents like baking soda or vinegar can help prevent tea scale. Baking soda acts as a gentle abrasive that can remove minor buildup without scratching the thermos surface. Vinegar, on the other hand, dissolves minerals, making it effective in breaking down any early signs of scale. Simply fill the thermos with a mixture of vinegar and water, let it sit for a few hours, and then rinse thoroughly.

  

  5. Use a Tea Strainer

  

  Using a tea strainer when brewing tea in your thermos can help minimize the amount of loose tea leaves that settle at the bottom. These leaves can contribute to the formation of tea scale, so keeping them contained can reduce buildup.

  

  6. Consider a Stainless Steel Thermos

  

  Some thermos cups are more resistant to tea scale than others. Stainless steel thermos cups, such as those offered by Ervan Flask, are less prone to tea scale buildup due to their smooth, non-porous surfaces. Investing in a high-quality stainless steel thermos can make maintenance easier and prevent scale from forming in the first place.

  

  insulated coffee mugs

  

  Conclusion

  

  Preventing tea scale in your thermos cup is about regular maintenance and smart choices. By using filtered water, rinsing immediately after use, avoiding long-term tea storage, cleaning with baking soda or vinegar, using a tea strainer, and opting for stainless steel thermos cups, you can keep your thermos clean and your tea tasting fresh. Regular care will not only extend the life of your thermos but also ensure that every cup of tea is as enjoyable as the last.

How to choose the most reliable tablet

  There are many new tablets on the market, and the products available are more abundant. Faced with a variety of tablet products, how can you choose a more suitable product for yourself? Today, Tuoxiang tablet manufacturer have summarized some issues that need to be paid attention to when purchasing tablets. Let’s take a look.If you want to make a big difference in the market, custom android tablet It is necessary to intensify the upgrading of products on the original basis in order to meet the consumption needs of consumers. https://txsongseng.com

  

  1. Screen and feel

  

  When purchasing a tablet, you first need to determine the purpose of purchasing the tablet. Common tablet usage scenarios can be divided into two categories: entertainment and productivity. Entertainment includes video watching, games, etc. Productivity scenarios include learning and taking notes, simple office needs, and painting needs. The purpose of the tablet can help you decide how large the screen size of the tablet to choose. Different screen sizes not only determine the screen field of view, but also determine the overall body size to a certain extent, which has a greater impact on the feel.

  

  If your tablet is mainly used for playing games, you can choose a tablet with a slightly smaller screen size, which will be easier to hold and control. For example, a tablet with a screen of about 8 inches is relatively lighter, with moderate weight and size, more suitable for long-term holding, and more friendly to gamers. And tablets with a screen of about 8 inches are also easier to carry.

  

  If the main purpose of your tablet is to watch videos, and there are relatively few handheld usage scenarios, you can choose a product with a larger screen size. A 10-inch or larger screen will have a relatively greater grip pressure, but the screen field of view will be significantly improved, bringing a more shocking viewing experience. In addition, if you need to use a tablet to make simple PPTs, text editing, etc., a large screen will be more efficient.

  

  2. Hardware performance is very important

  

  In terms of performance, if you buy a tablet mainly for playing games, tablet performance is an important focus. For a better gaming experience, it is best to choose a tablet equipped with a flagship chip. Currently, on Android tablets, products equipped with chips such as the Snapdragon 870 chip and the Kirin 9000 series can provide relatively strong performance support and meet the needs of mainstream online games. For other chips, you can check the hardware performance of the chip and the actual release effect.

  

  3. Charging and battery life are indispensable

  

  Tablets are usually equipped with large-capacity batteries, which bring longer battery life. Because the battery capacity of tablets is much larger than that of mobile phones, the charging speed becomes more important at this time. When we buy tablets, we also need to pay attention to the battery capacity and charging speed. If the charging power is too low, the charging time is long, which is not convenient enough.

  

  

  4. System adaptation

  

  Both Android and Apple tablets can easily meet the needs of chasing dramas and playing games. Of course, if you like playing games, you need to pay attention to the hardware performance when purchasing an Android tablet. Android and Apple tablets can also meet some simple learning and office needs, such as taking notes, simple text editing and other needs. Especially in terms of painting, Apple tablets have a better painting ecosystem, provide more professional support, and have a better experience.

  

  Windows tablets are equivalent to a portable small computer, suitable for users with high productivity requirements, especially those who rely on Windows systems. This part is its unique advantage, but the experience in entertainment is relatively not so good.

  

  It is worth noting that many tablets now support cross-device interconnection functions and support interaction between multiple devices. Usually, tablets and mobile phones of the same brand will be specially optimized, and the cross-device interconnection experience will be better. This part can be purchased according to the brand of your mobile phone.

  

  There are many tablet products available on the market, and there will be obvious differences between different products. If you want to buy a tablet that better meets your needs, you can pay attention to the points mentioned above. Tuoxiang is a professional tablet manufacturers, At [Tuoxiang” target=_blank>, we¨re not just creating tablets, we¨re crafting the future of digital experience. Whether you¨re a professional on the go, a student in need of a versatile tool, or simply someone who loves high-quality entertainment, our range of tablets is designed to elevate your everyday life.

How to Choose the Perfect Blending Eyeshadow Brush Set for Beginners?

  Choosing the right blending eyeshadow brush set can make a huge difference in achieving flawless eye makeup, especially for beginners. As you start your makeup journey, knowing which brushes to use and how to use them effectively will help you create seamless looks effortlessly. Here¨s how you can choose the perfect blending eyeshadow brush set for beginners.For the current market situation, makeup brush set It has a very advantageous development prospect and an extremely superior ecological environment. https://lsmakeupbrush.com

  

  Blending Eyeshadow Makeup Brush Set Wooden Handle Professional

  

  1. Consider the Material of the Brushes

  

  When selecting your first set, focus on the type of bristles. A good set, like the ones available at LS Makeup Brush, usually features soft synthetic bristles that are gentle on the skin and blend eyeshadow smoothly. Synthetic brushes tend to work well with both cream and powder eyeshadows and are easier to clean.

  

  2. Look for Variety in Brush Shapes

  

  A beginner-friendly blending eyeshadow brush set should include various brush shapes to help you achieve different techniques. For blending, you’ll want a fluffy brush to diffuse color in the crease, a smaller tapered brush for precision blending, and a flat blending brush for applying color across the lid.

  

  3. Prioritize Brush Size and Handle Comfort

  

  As a beginner, it’s essential to choose brushes with handles that are easy to grip. Larger brushes are better for blending large areas, while smaller ones are perfect for detailed work. The makeup brush sets from LS Makeup Brush offer a range of brush sizes that provide great control and precision.

  

  4. Durability and Maintenance

  

  Investing in a high-quality brush set is essential for longevity. Brushes made from durable materials will last longer and are easier to maintain. Choose a set that can withstand frequent cleaning without shedding or fraying, as keeping your brushes clean is crucial for both hygiene and optimal performance.

  

  Blending Eyeshadow Makeup Brush Set Wooden Handle Professional

  

  5. Private Label and Wholesale Options

  

  If you’re looking to expand your makeup collection or start a beauty brand, choosing a makeup brush set with private label and wholesale options can be beneficial. Many suppliers offer customizable options so you can brand your own brushes, ensuring they align with your business needs.

  

  In conclusion, as a beginner, it¨s essential to focus on brush material, shape variety, and comfort when selecting your blending eyeshadow brush set. Visit LS Makeup Brush to explore a wide range of high-quality options designed for easy use, durability, and effective blending for your perfect eye makeup look.

Economic performance of China’s eyewear industry from January to June 2024

  Since 2024, China’s eyewear industry has fully implemented the decisions and deployments of the CPC Central Committee and the State Council, insisted on seeking progress while maintaining stability, continued to deepen transformation and upgrading, and strived to overcome the difficulties and challenges brought about by the complexity, severity and uncertainty of the external environment and the continuous deepening of domestic structural adjustments. From January to June, the overall economic operation of the eyewear industry has improved, and the main economic operation indicators have been stable and increased compared with the same period last year. Looking forward to the whole year, the development situation facing the eyewear industry is still complex and severe, and the industry still needs to continue to promote high-quality development and actively respond to risks.It is strictly required by such a standard, sustainable sunglasses Only with today’s development scale, can we have the proud momentum to crush our competitors. https://ymoeyewear.com/

  

  NO.1 Eyewear production is stable and improving

  

  From January to June, supported by factors such as the orderly and stable operation of the supply chain and the recovery of domestic and foreign market demand, the output of finished glasses of more than 500 large-scale eyewear enterprises in China achieved positive year-on-year growth, and the efficiency level continued to improve. The operating income increased by about 14% year-on-year, and the total profit increased by about 53% year-on-year, an increase of 8.6 and 39.1 percentage points respectively over the same period last year. The loss of large-scale eyewear manufacturing enterprises narrowed by 3 percentage points over the same period.

  

  According to relevant data from the General Administration of Customs, the total import and export volume of my country’s eyewear products from January to June was US$4.726 billion, up 5.92% year-on-year.

  

  NO.2 Eyewear Products export situation

  

  From January to June, the total export value of eyewear products was approximately US$3.941 billion, up 5.87% year-on-year.

  

  I.The export value in the first half of the year tended to be stable compared with the past, and the export value in January reached a record high.(Eyewear Products)

  

  Except for February, which was greatly affected by the Spring Festival holiday, the growth rate in other months was stable. January achieved a good start this year, exceeding US$800 million for the first time.

  

  Monthly export volume of eyewear products in the first half of 2021-2024

  

  Unit100 million USD

  

  lmldkml.png

  

  II.Except for lenses and eyeglass parts, the export volume of other sub-products showed a year-on-year growth trend.(Eyewear Products)

  

  Among them, the export volume of corneal contact lenses increased significantly.

  

  jbnkn.png

  

  In terms of the proportion of export value of each sub-product, the United States exports the most finished glasses and frames, India exports the most lenses, Italy exports the most eyeglass parts, and Vietnam exports the most contact lenses.

  

  III.Export market situation(Eyewear Products)

  

  In terms of exports to China’s major trading partners, the largest proportion of exports went to the EU, followed by the US and then ASEAN. Among them, exports to ASEAN grew fastest year-on-year, at 21.78%.

How Reversing Cameras Work

모모How do reverse cameras work? Installing one of these gadgets in your vehicle can make driving in reverse safer and easier. However, they don몶t provide a 360-degree view, so you몶ll still need to use your rearview mirror and stay focused while driving. A reversing camera, which can be wired or wireless, is always on, which gives you a better view of the area behind your vehicle. This can be very helpful to the driver.contemporaneity vehicle camera supplier Our competitors have not made large-scale improvements, so we should get ahead of everyone in the project. https://szdfpls.com

모모

모모Many of today몶s back-up cameras come with ruled lines. These lines help you maneuver into parking spaces and stay in them. Modern color displays can change colors to alert you to vaguely visible obstacles, and rear-facing sensors can also give you an audible warning if your vehicle is backing up. As well as these safety features, reversing cameras can be expensive, so you need to consider the benefits before making a purchase.

How are ADAS classified

  The related functions covered by the ADAS system include lane departure warning, adaptive cruise control, etc., which are complicated and dazzling. Proper classification can help us better understand and apply them.Now, everyone is right vehicle camera supplier Are more concerned, hoping to get more benefits from it. https://szdfpls.com

  

  The ^Terms and Definitions of Road Vehicle Advanced Driver Assistance Systems (ADAS) ̄ released in 2020 divides the functions covered by ADAS into information assistance and control assistance.

  

  1 Information assistance category

  

  Information assistance ADAS mainly assists driving by providing the information needed by the driver, which can help the driver understand the surrounding situation and traffic environment, and improve driving safety and efficiency.

  

  According to the information type and functional characteristics provided by ADAS, the information assistance category can be further divided into driving monitoring category, danger warning category, and driving convenience category.

  

  (1) Driving monitoring category

  

  This type of ADAS mainly monitors the driving status and surrounding environment of the vehicle in real time through various sensors and cameras, and provides the driver with real-time vehicle information and traffic conditions. For example, BSD (blind spot detection), ISLI (intelligent speed limit information), etc. belong to this category.

  

  (2) Danger warning category

  

  This type of ADAS senses and identifies dangerous factors around the vehicle and issues warnings to the driver in a timely manner, reminding the driver to pay attention to potential dangers. For example, DFM (driver fatigue monitoring), FCW (forward collision warning), etc. belong to this category.

  

  (3) Driving convenience category

  

  This type of ADAS improves driving convenience and comfort by providing the information and functions required by the driver. For example, RCA (reversing condition assist), NV (night vision), etc. belong to this category.

  

  2 Control Assistance Category

  

  ADAS of the control assistance category assists driving by controlling the vehicle¨s driving state, which can help the driver reduce the burden of driving. According to the specific functional characteristics and usage scenarios, the control assistance category can be further divided into emergency response category, driving convenience category, lane keeping category and intelligent lighting category.

  

  (1) Emergency Response Category

  

  ADAS of the emergency response category mainly provides rapid response and auxiliary decision-making for sudden or emergency situations, and takes effect quickly in dangerous situations to help drivers avoid or reduce accidents. For example, AEB (advanced/automatic emergency braking) belongs to this category.

  

  (2) Driving Convenience Category

  

  ADAS of the driving convenience category assists driving by providing the functions and operational convenience required by the driver. For example, ACC (adaptive cruise control), IPA (intelligent parking assist), TJA (traffic jam assist), etc., belong to this category.

  

  (3) Lane Keeping Category

  

  ADAS of the lane keeping category assists the driver to keep the vehicle in the correct lane by identifying and tracking lane lines. Help the driver avoid lane deviation or keep the vehicle in the correct lane, improving driving safety and stability. For example, LKA (lane keeping assist), LCC (lane centering control), etc.

  

  (4) Intelligent lighting category

  

  Intelligent lighting ADAS assists the driver in driving under various lighting conditions by automatically adjusting the brightness and illumination range of the lights. For example, AFL (adaptive front light), ADB (adaptive driving beam), etc., belong to the intelligent lighting category.