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A-TECH high quality pcb surface finish cheapest factory price for wholesale

A-TECH high quality pcb surface finish cheapest factory price for wholesale

A-TECH high quality pcb surface finish cheapest factory price for wholesale

Thickness
1-5U"
Shelf Life
12 Months
Solderability
Good
RoHS Compliant
Yes
Additional Cost
Yes
Supply Capacity
20000 ㎡/Month
Certifications
UL, ISO9001, TS16949
Payment Terms
T/T, Paypal, WU etc.
Shipment Terms
EXW, FOB, DDU etc.
Test Way
100% E-Test
Standard
IPC CLASS 2 / CLASS 3
Price
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Quantity Needed:
Pieces
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Product Comparison
Aluminum PCB is more competitive than other products in the same category, as shown in the following aspects.
Application Scope
As one of A-TECH's main products, Aluminum PCB has wide applications. It is mainly used in the following aspects.A-TECH always adheres to the service concept to meet customers' needs. We are committed to providing customers with one-stop solutions that are timely, efficient and economical.
Company Advantages
1. The materials of A-TECH pcb gold plating will go through a range of inspections. These materials such as metal/timber have to be checked in terms of hardness, gravity, mass density, textures, and colors.
2. The product is known for its less maintenance and outstanding performance.
3. With the implementation of the improved quality inspection system, the product quality is guaranteed.
4. The product enjoys a good reputation for the characteristics of a wide range of applications.
5. The product is easily accepted by the customers due to a convenient sales network.


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. There are many successful cooperation cases with A-TECH CIRCUITS Co., Ltd. for our pcb surface finish .
2. By launching pcb mask, A-TECH successfully break the deadlock of lack of innovation and homogeneous competition.
3. 'High quality, high prestige, keeping time' is the company's business management of A-TECH CIRCUITS Co., Ltd.. Ask online! A-TECH CIRCUITS Co., Ltd.'s mission is offering qualified enig pcb and professional service to our customers. Ask online! A-TECH CIRCUITS Co., Ltd. is a company who sticks to customer first always. Ask online! A-TECH CIRCUITS Co., Ltd. will continuously carry out technological innovation and product innovation. Ask online!
Basic tests have been performed on A-TECH pcb mask. These tests include colorfastness testing, abrasion resistance testing, dimensional stability testing, breathability testing, etc. We have a professional team responsible for strict quality inspection of our products
A-TECH pcb surface finish has been strictly monitored before delivery. It has been tested for measurement, color matching, thickness, tear strength, and pressure distribution. Jinchu Lighting is highly experienced professionals when it comes to LED stage lighting
A range of quality control over A-TECH enig pcb is required. The fabric strength, sewing and stitching strength, dying quality, and the symmetry of the fabrics will be seriously scrutinized by professionals. Jinchu Lighting is highly experienced professionals when it comes to LED stage lighting
The art of decoration is incisively and vividly showed in A-TECH pcb mask design. It is designed to conceal the pipeline of water, electricity and gas so as to enhance the sense of order and neatness. Without the cost incurred by distributors, we can offer competitive price to customers
The manufacture of A-TECH pcb mask complies with some basic garment standards. These standards are GB Standards, European Standards, AATCC, ASTM, and ISO. Our LED light functions well with excellent durability and performance
Our strict quality management system ensures that our products are always in the best quality. Our products’ quality is guaranteed by our rich experience in the LED lighting industry
The product is inspected to industry standards to ensure it is free of defects. Our production process is supervised by professionals strictly
To ensure product quality, products are produced under the supervision of our experienced quality assurance team. With high quality, Jinchu Lighting is a maintenance free
To ensure product quality, the product is produced under the supervision of our experienced quality assurance team. Jinchu Lighting gives you a compact powerful fixture
In order to meet customers' expectations and industry standards, products must pass strict quality inspection before leaving the factory. Jinchu Lighting is the best LED lighting with the best prices
The product is safe and durable and can be used for a long time. Some of our LED light bars are available in different lengths
This product has a soft and luxurious feel that makes you sleep well at night. This is great for any room in the house. Without the cost incurred by distributors, we can offer competitive price to customers
This product is favored by many of our customers. It is able to keep people comfortable, not stuffy and uncomfortable. Our products are of superior quality
This product helps save production costs. There are potential savings to be gained from reduced medical claims of employees, greater production output. Jinchu Lighting is the best LED lighting with the best prices
The fabric of this product is free of toxic chemicals that might be inhaled during sleep or might cause the skin irritated. Our LED light bars are waterproof and dustproof to adapt to the harsh environment
With its adaptability, the product eliminates dangerous jobs for humans because it is capable of working in hazardous environments. Our LED light bars are waterproof and dustproof to adapt to the harsh environment
This product is a good investment for business owners. It not only can increase production efficiency but also reduce fixed costs such as time cost and labor cost. Our advanced technology can prolong the service life of LED
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