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A-TECH tin carbon pcb bulk production at discount

A-TECH tin carbon pcb bulk production at discount

A-TECH tin carbon 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
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Product Comparison
Compared with other same kind of products in the market, A-TECH's PCB prototype is equipped with the following outstanding advantages.
  • v s
Enterprise Strength
  • A-TECH has a professional service team to solve problems for customers.
Company Advantages
1. Throughout the entire production process, A-TECH hard gold pcb is under rigorous scrutinization, including the quality of dyeing pigments, weaving technique, and waste treatment.
2. It is rigorously tested on various parameters of quality to ensure high durability.
3. When it comes to matters of fashion, this product is a good choice. It benefits those pursue fashion because it reflects their tastes in clothing.
4. The product is easy to install and requires little maintenance throughout its life, which is perfect for both commercial and residential use.

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 CIRCUITS Co., Ltd. has fully committed to the R&D, production and service of carbon pcb .
2. Quality represents for A-TECH and we will surely pay great attention to it.
3. A-TECH PCB always show a sincere and fair attitude towards our customers. Check it! Pursuit of excellence is the consistent commitment of A-TECH. Check it! To win the high comments from customers, A-TECH CIRCUITS Co., Ltd. always does its utmost to serve customers. Check it!
There are five basic principles of furniture design being applied to A-TECH hard gold pcb. They are respectively "proportion and scale", "focal point and emphasis", "balance", "unity, rhythm, harmony", and "contrast". It can be a perfect gift for any occasion to children, teens, and students
A-TECH hard gold pcb is tested in terms of performance and manufacturing quality. It has passed various tests, such as anti-bacterial testing, temperature resistance, colorfastness, tensile strength, and wear resistance. It is non-toxic and poses little threat to human beings as well as pets
A-TECH hard gold pcb must go through some basic production stages. They include fabric development, fabric approvals, fabric sourcing, pattern making, sampling, and mass production.
High technology is used in the design of A-TECH carbon pcb. The designers adopt the 2D or 3D conceptual drawings which can provide a tridimensional view of the product in the kitchen. It is for every home that wants the best art education for their child
The quality standard of A-TECH carbon pcb complies with various regulations. They are China (GB), the US (BIFMA, ANSI, ASTM), Europe (EN, BS, NF, DIN), Australia (AUS/NZ, Japan (JIS), Middle East (SASO), among others. It boasts excellent resistance to weather and UV rays
The product is not likely to occur a crosstalk issue. Its signal line, power line, and the ground wires are all reasonably designed and arranged within the appropriate distance that will not interfere with each other. It is environmentally friendly due to its low levels of VOCs
The product is not susceptible to the damage caused by overload and overcurrent. It is built with a heating element protection system which can effectively guard against malfunction. It features good abrasion and scratch resistance
The product has stable electric performance. Its circuit boards and other electrical components are sophisticatedly soldered to guard against any external influence. The colorants meet the same requirements as food, drug, and cosmetic colorants
This product is somewhat fire retardant. The insulating materials used for this product meet higher demands in glow wire testing. The materials meet the safety standard for being skin friendly
This product does not pose any safety hazard. It is tested by high voltage insulation and overcurrent test to prove its safety. It features good abrasion and scratch resistance
The product operates in a stable manner. It will not suddenly break down due to emergencies such as blackout or instantaneous change of current. It can be used on nearly all kinds of surface areas such as canvas, paper, and wood
This product is widely used in domestic and foreign markets. It creates a more pleasant painting experience and is far more child-friendly
The excellent characteristics give the product greater market application potential. Sun exposure won't cause it to dry, split or fade
A positive market response indicates that the product has a good market prospect. Its being hypoallergenic benefits everyone, including those with allergies and chemical sensitivities
The product has successfully achieved customer satisfaction and has broad market application prospects. It boasts excellent resistance to weather and UV rays
With so many advantages, many customers repeat purchases, showing the huge market potential of the product. It is perfect for kids who are starting to learn to blend colors
The product is quite economical and is now widely used by people in all fields. It won't oxidize or embrittle with time, ultimately leading to cracking and flaking
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