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highly-rated pcb mask cheapest factory price at discount

highly-rated pcb mask cheapest factory price at discount

highly-rated pcb mask cheapest factory price at discount
  • highly-rated pcb mask cheapest factory price at discount

highly-rated pcb mask cheapest factory price at discount

Over the years, A-TECH CIRCUITS Co., Ltd. has been a major pcb mask manufacturing base in China.
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Enterprise Strength
  • A-TECH receives wide recognition and enjoys a good reputation in the industry based on pragmatic style, sincere attitude, and innovative methods.
Company Advantages
1. The creation of A-TECH pcb mask is strictly conducted. The cutting lists, the cost of raw materials, fittings, and finish, the estimate of machining time are all strictly taken into consideration advance.
2. This product is known for its durability. It can withstand a certain number of cycles and maintain its performance after a long period of operation.
3. The strengths of its materials mean this product is tear-proof, will not lose its qualities after washing and can last for years.
4. It is opaque, neither too thin nor too thick or heavy, which provides wearers with enough coverage and protective function.


HASL, the full name is Hot Air Solder Leveling, it’s one of the traditional surface finish on printed circuit boards with long successful history.

To make the HASL finish, the circuit boards will be submersed in molten solder(Tin/Lead). This solder will cover all the exposed copper surfaces. Upon retraction from the solder, high pressure hot air is blown over the surface through air knives, this levels the solder deposit and removes the excess solder from the surface of printed circuit boards.

HASL (Tin/Lead) surface finish is not RoHS Compliant, so it can be only available where RoHS exemption is permitted. The typical thickness of HASL is 1-40um, and the shelf life can reach to 12 months.



The advantages of HASL surface finish

● Excellent solderability / wettability
● Good reflow properties
● Low cost in manufacturing
● Large processing window is allowed
● Multiple thermal excursions
● Can be widely used



The disadvantages of HASL surface finish

● Uneven surface
● Not suitable for PCBs with fine pitch
● Thermal shock
● Not RoHS Compliant
● Solder bridge
● Plugged or Reduced plated through holes



A-TECH have HASL surface finish in house, it’s mainly used to build single sided or double sided PCBs with high solderability requirements but low manufacturing cost and without RoHS Compliant requirement.




Company Features
1. Over the years, A-TECH CIRCUITS Co., Ltd. has been a major pcb mask manufacturing base in China.
2. We only provide the best carbon pcb with high quality pcb gold plating .
3. A-TECH CIRCUITS Co., Ltd. is determined to touch billions of lives with its pcb surface finish . Contact us! A-TECH CIRCUITS Co., Ltd. is well prepared to provide best enig pcb and service to every customer. Contact us!
All of the mechanical components of A-TECH enig pcb are manufactured under sophisticated workmanship. The workmanship includes material preparation, material cleaning, cutting, stamping, spraying, and surface treating. It features energy conservation and low-carbon emissions
The security level of A-TECH pcb gold plating meets relevant standards. It has passed the CCC, CQC, and TELEC testing for approved low voltage detector (LVD), electromagnetic compatibility (EMC), and radiofrequency (RF). The product gives off high-quality light output that is not glittering
A-TECH pcb mask has been tested in terms of many aspects. They mainly include mechanical structure, the performance of components, and statics&dynamics effect. Its compact design offers maximum flexibility for many different luminaire designs
The manufacturing process of A-TECH carbon pcb materials includes many steps, which determine the precise properties of finished products, such as wrinkle resistance and color fastness. The product gives off high-quality light output that is not glittering
The manufacturing process of A-TECH pcb gold plating is complicated. This process involves preparing the pattern, stitching, lasting (forming the final shoe) and final assembly. The product is widely used in LED lighting products in various industries
An evenly painted surface is a light spot of the product. It has been processed under large-scale auto-painting equipment, enabling it to have to good fullness, bright, and smooth surface. Manufactured by a cutting-edge patch machine, the product features a precise LED chips arrangement
It ensures diffusion uniformity. Advanced optical substrate hand cast is used to enable increased control over the projected image capturing and diffusing the light at all angles. The product gives off high-quality light output that is not glittering
The product has a smooth feeling. The calendering process in which the fabric is passed between heated rollers to generate smooth and polished effects. Its compact design offers maximum flexibility for many different luminaire designs
The product is reliable in keeping the shape. During the timber drying process, the moisture content is controlled within a low limit, which enables the product not to get swelling when exposed to a humid environment. Its efficient design helps reduce internal ambient temperatures during operation
The product has the advantage of electrical safety. During its operation, it poses no electrical hazards such as shock, fire, or explosion. With a compact metal case, it is highly resistant to impact and vibration
The product has the desired reliability. Using performance electrical components that are highly integrated, it has reliable and adaptable electronic systems. Its compact design offers maximum flexibility for many different luminaire designs
The product is rather competitive in the market and can be widely applied in many fields. The product has at least 50MΩ insulation resistance
With a broad marketing channel, this product will be popular in the market. Its compact design offers maximum flexibility for many different luminaire designs
It can resist the heavy pressure of competition and has a broad market prospect. With a compact metal case, it is highly resistant to impact and vibration
Years of production and application have shown its sound prospects. It features energy conservation and low-carbon emissions
pcb gold plating has a stronger market competitiveness. The product is distinguished by good electromagnetic compatibility
The potential market benefits of the product appears over time. The product is widely used in LED lighting products in various industries
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