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A-TECH air pcb mask cheapest factory price for wholesale

A-TECH air pcb mask cheapest factory price for wholesale

RoHS Compliant
Additional Cost
Supply Capacity
5000 ㎡/Month
UL, ISO9001, TS16949
Payment Terms
T/T, Paypal, WU etc.
Shipment Terms
EXW, FOB, DDU etc.
Test Way
100% E-Test
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Product Comparison
Compared with other products in the industry, PCB prototype has more obvious advantages which are reflected in the following aspects.
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Enterprise Strength
  • A-TECH puts customers first and makes effort to provide quality services based on customer demand.
Company Advantages
1. With the support of a well-developed manufacturing facility, A-TECH pcb mask is manufactured according to the requirement of standardization production.
2. Every piece of the product is strictly checked according to the international quality system.
3. As we adhere to continuous innovation, the product will be given more advantages and will be more widely used in the future.

Carbon Ink is typically used to create a protective contact surface for switches, sometimes few copper elements or patterns of the PCB board are used for keyboard contacts, LCD contacts and jumpers etc, to do this it’s usable to print some conductive/resistive carbon ink over those copper part, which normally are SMD pads or fingers or other typical contact patterns.

Carbon Ink printing process is screen printing like silk screen process, the carbon ink is printed in the specified location of the PCB, after oven cured and tested, formed a carbon film which with certain resistance to instead of the original resistance components. The difference is that silkscreen is only played a welding role but carbon ink has conductive performance.

The typical thickness of carbon ink is 10-50um, because the carbon ink has good electrical conductivity, so the carbon printed on the finished PCB should have a certain gap to ensure that no short circuits, usually require the min 8mil gap for Hoz copper and min 12mil gap for 1-3oz copper, and the minimum carbon line width is 12mil.

A-TECH is a capable PCB manufacturer to offer Carbon ink process, we require the data files to clearly indicate on which side of the PCB carbon is to be applied and the carbon areas must be properly indicated on specific layers with proper file naming.

Company Features
1. After years of development, A-TECH CIRCUITS Co., Ltd. has been a reputable manufacturer and excels in the design and production of silver coating pcb .
2. Our manufacturing plant has been invested in the most advanced production facilities. They run smoothly under international standards. This allows us to manufacture products at the highest level.
3. A-TECH is always famous for its exquisite service. Please contact. A-TECH CIRCUITS Co., Ltd. will continue to create profits for customers. Please contact. A-TECH CIRCUITS Co., Ltd. has built mature after-sale system to better serve every customer. Please contact. A-TECH CIRCUITS Co., Ltd. will continue to provide a high quality pcb mask and professional services. Please contact.
The raw materials used to manufacture A-TECH silver coating pcb are from well-known suppliers of premium quality materials who have been recognized by international certificates. It is designed to artfully combine the picture with the design of the cut pieces
Using the latest technology throughout the whole production process, A-TECH pcb mask is fine in workmanship. The cardboard resists moisture and the picture on it will not fade easily
Our marvelous A-TECH silver coating pcb is manufactured under the supervision of our highly skilled personnel. The cardboard resists moisture and the picture on it will not fade easily
With the support of our skilled professionals, the production process of A-TECH pcb mask is rather efficient and meets the industry standard. Its pieces have a very smooth edge surface
The whole production of A-TECH silver coating pcb is finely finished by our dedicated experienced production team. The picture has a beautiful silk finish and excellent color representation
The product has value beyond its function and features. When assembled, the puzzle looks fairly seamless and there are no raised pieces that won’t lie flat
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