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hot-sale immersion gold pcb cheapest factory price for wholesale

hot-sale immersion gold pcb cheapest factory price for wholesale

hot-sale immersion gold pcb cheapest factory price for wholesale
  • hot-sale immersion gold pcb cheapest factory price for wholesale

hot-sale immersion gold pcb cheapest factory price for wholesale

A-TECH ushers the immersion gold pcb industry for profession in manufacturing osp pcb .
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Product Comparison
Compared with products in the same category, A-TECH's Aluminum PCB has the following outstanding features.
Application Scope
A-TECH's PCB prototype can be widely used in various fields.With many years of practical experience, A-TECH is capable of providing comprehensive and efficient one-stop solutions.
Company Advantages
1. The manufacturing process of A-TECH immersion gold pcb is clear and ordered. Foot types will be collected first, graphic design under CAD technology will be carried out by designers, and workmanship including molding, shaping, machining, and trimming will be handled respectively.
2. The product is designed to make digital work easier and more precise: tapping the keyboard is rarely ideal, and often cumbersome.
3. Our professional and skilled quality control personnel carefully check the production process of each step of the product to ensure that its quality is maintained without any defects.
4. A-TECH CIRCUITS Co., Ltd. is proud of its high quality immersion gold pcb and recognized by customers.


Immersion gold or ENIG, the full name is Electroless nickel / Immersion gold, It’s a RoHS compliant finish that provides a very flat surface and a very reliable solder joint.

ENIG finish is applied through the deposition of an initial layer of Nickel onto the copper surface, followed by a thin protective layer of gold, Nickel characteristics of hardness, wear resistance, solderability and uniformity of deposition makes this an excellent surface finish. The thin layer of gold preserves the solderability of the finish by preventing oxidization of the highly active nickel surface.

Basically the gold thickness of ENIG is 1-5U” and the nickel thickness is 120-240U”, the shelf life of immersion gold PCB can reach to 12 months.



The advantages of immersion gold finish

● Excellent flatness
● RoHS compliant
● Long shelf life
● Suitable for fine pitch, BGA or smaller components
● Wire bondable
● Good for SMD and press fit



The disadvantages of immersion gold finish

●Expensive finish
●Black pad concerns on BGA



A-TECH own immersion gold line in house, it’s the most used finish in our plant nowadays especially for multilayer PCBs with BGA or fine pitch. We offers ENIG finish with competitive cost and high level of quality for both of thickness and appearance.




Company Features
1. A-TECH ushers the immersion gold pcb industry for profession in manufacturing osp pcb .
2. As is shown from the market research, immersion tin pcb made by A-TECH ranks above the industry.
3. Based on comparative advantages, A-TECH will vigorously develop a circular economy and continuously improve the service. Get price! A-TECH CIRCUITS Co., Ltd. aims to provide customer high quality immersion silver pcb products and best service solution that beyond your expectation. Get price! Activating the productivity of A-TECH is necessary for satisfying the needs of customers. Get price!
A-TECH immersion tin pcb has attained a GREENGUARD® certification for safe product emissions and an ISF® certification for superior picture performance. The product is designed with longer cables for convenient use
The design of A-TECH carbon ink pcb is carried out considering many important factors that are related to human health. These factors are tip-over hazards, formaldehyde safety, lead safety, strong odors, and chemical damage. The product is manufactured and designed by a professional R&D team
A-TECH immersion tin pcb undergoes a wide range of manufacturing steps. They include foot type collection, CAD graphic design, materials preparation (cleaning and cutting), molding, shaping, and finishing. It is a star product in the mobile surveillance industry
The design of A-TECH osp pcb is conducted on the basis of the interior design concept. It adapts to the space layout and style, focusing on functionality, and usability for people. The product can be used for video recording
A-TECH immersion tin pcb is inspected in a strict manner. Out of concern of safety and quality, it's checked in terms of fabrics ingredients, accessories if any, dyestuff, and other agents. The product can be used for video recording
This product provides structural stability. It is able to even out any stress on the building by dispersing kinetic force throughout the entire frame and structure.
The product features the desired safety. Its housing performs well in preventing water or moisture from entering into the inner circuit, posing no electric shock hazard. The product can safely store many data
The product has the desired reliability. It is equipped with an intelligent circuit breaker that features reliability and accuracy, ensuring it can work without failure. The product is manufactured and designed by a professional R&D team
It is properly reflective. Its paint has a very smooth finish, reflecting less amount of light and not looking dull at the same time. The product is manufactured and designed by a professional R&D team
It has the advantage of quick heat transfer capacity. The thermal interface material is applied to the base of the product so as to fill gaps and offer more dissipation paths for the heat. The product is equipped with many sound ports
The product will not gather bacteria and fungi. It is designed with hydrophobic treatment which can drain the water and stain away and offers no chance for the bacteria to grow. The product is widely welcomed in the high-end markets
It is a good sign that the sales network of A-TECH has been developing fast. The product is used for real-time management of the car
A-TECH CIRCUITS Co., Ltd.'s immersion gold pcb covers a wide sales network. The product can be bulk ordered by customers
Every procedure of production for osp pcb is well inspected in case of quality problem. The product is very easy and convenient to install
In order to provide the professional service,A-TECH employees the most experienced and friendly serve team. The product is of embedded compact design
One of the factors that A-TECH has developed more clients is the establishment a mature sales network. The product is widely welcomed in the high-end markets
Doing the utmost to increase the customer satisfication is important for A-TECH. The product is used for real-time management of the car
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