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A-TECH gold plated immersion gold pcb bulk production at discount

A-TECH gold plated immersion gold pcb bulk production at discount

A-TECH gold plated immersion gold pcb bulk production at discount

Shelf Life
12 Months
RoHS Compliant
Additional Cost
Supply Capacity
20000 ㎡/Month
UL, ISO9001, TS16949
Payment Terms
T/T, Paypal, WU etc.
Shipment Terms
EXW, FOB, DDU etc.
Test Way
100% E-Test
Get Latest Price
Get the latest price
Quantity Needed:
Product Comparison
Multilayer PCB has the following differentiated advantages compared with other products in the same category.
Enterprise Strength
  • A-TECH has a professional service team to solve problems for customers.
Company Advantages
1. A-TECH silver coating pcb is produced by using the best raw material and sophisticated technology in complete compliance with the set industry standards.
2. This product is highly recommended for its high quality and versatility.
3. The quality of the product can stand the test of time.
4. With the trendy design, it will never be out of date and will always be used as a valuable and creative decoration element for space.
5. With excellent sweat absorption, it can keep people's feet feeling fresh and invigorated, as well as always make the shoe cool and clean.

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. Mainly manufacturing immersion gold pcb , A-TECH CIRCUITS Co., Ltd. has great advantage over price.
2. There were massive expansions on key production lines to keep the supply flowing of A-TECH CIRCUITS Co., Ltd..
3. A-TECH CIRCUITS Co., Ltd. faithfully hopes to build cooperation with global customers. Inquire online! A-TECH has been doing its best to serve customers with the best quality immersion silver pcb . Inquire online! Our desire is to promote the global popularity of the A-TECH brand. Inquire online! Focusing on quality of service is what every A-TECH employee has been doing. Inquire online!
A-TECH silver coating pcb is produced based on rigorous shoe materials requirements. Its material ingredients, machining quality, performance such as bacterial resistance and heat insulation will be seriously inspected by QC teams. The product is known for its great accuracy
The design of A-TECH immersion silver pcb is completed complying with the concept related to the mechanical structure of the human body. The arch type, foot length, proportion, and pressure points have all taken into account. The product is praised for its high efficiency
The fabrics of A-TECH immersion gold pcb are subject to rigorous tests. They must be tested in terms of tensile strength, seam strength, colorfastness to washing, abrasion, and pilling. The product is offered with the OEM and ODM service
A-TECH silver coating pcb has verified quality. It is tested and certified according to the following standards (list non-exhaustive): EN 581, EN1728, and EN22520.
A-TECH immersion silver pcb is analyzed in various ways. Its materials, colorfastness, climate immunity, anti-inflammatory performance, etc. are all assessed or tested. The product is designed with longer cables for convenient use
The product has a smooth surface. It is fabricated by precision grinding that ensures high precision and reduces surfaces roughness. The product is used for real-time management of the car
The product is highly responsive in a short time. Adopting a high-performance control program, it can respond quickly without any delay. The product is manufactured and designed by a professional R&D team
This product is not easily pilling or damaged by severe wear. Its textile fibers are treated with an antistatic agent to reduce static electricity and reduce wear between the fibers. The product has no delay in its operation
This product has the characteristics of stable and reliable operation. It maintains the highest level without interruption. The product can be bulk ordered by customers
The most important characteristics of this product include softness, durability and health benefits. A wide choice of colors and styles are also part of what makes it sell well. The product is widely welcomed in the high-end markets
The product has desirable properties such as hardness, color, anti-reflectance, water resistance, abrasion resistance, static resistance, and UV protection. The product is praised for its high efficiency
A-TECH CIRCUITS Co., Ltd. will provide every customer with complete after-sale service.
Our service for immersion gold pcb covers from design, production to installation and technical support. The product can safely store many data
Customer service of A-TECH promotes its development. The product is very durable and requires little maintenance
A-TECH CIRCUITS Co., Ltd. will provide help for our customers from design to installation and operation. The product is of embedded compact design
A-TECH CIRCUITS Co., Ltd. has won high attention and praise from immersion silver pcb industry and market. The product is more advanced than other peers with a high-performance chip
A-TECH tries its best to achieve the best service for customers. The product is very durable and requires little maintenance
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