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high quality immersion gold pcb ink cheapest factory price for wholesale

high quality immersion gold pcb ink cheapest factory price for wholesale
  • high quality immersion gold pcb ink cheapest factory price for wholesale

high quality immersion gold pcb ink cheapest factory price for wholesale

Thanks to its user-friendly design, the product will not cause electrical leakage problems when people use it in their life or work.
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Product Comparison
Compared with other same kind of products, Aluminum PCB produced by A-TECH has the following advantages and features.
Company Advantages
1. Each production step of A-TECH hard gold pcb is carefully inspected to guarantee its high quality. The quality of the product is guaranteed to meet the requirements in the office supplies, consumables, stationery industry.
2. immersion gold pcb is well easily cleaned.
3. Thanks to its user-friendly design, the product will not cause electrical leakage problems when people use it in their life or work.
4. The product provides an excellent way to save on energy expenditures. It consumes less energy throughout its service live, reducing energy costs.


Immersion Silver, it’s also known as Immersion Ag, it’s produced by the selective displacement of the copper atoms by silver atoms on the exposed copper surface. As an improvement on HASL with more flat surface, the cost of Immersion Ag is more expensive than HASL but less expensive than Immersion Gold.

Immersion Ag is a RoHS compliant finish, and it’s compatible with surface mount, BGA and through hole components. The typical thickness of Imm Ag is 0.1-0.3um and the shelf life is 6-12 months.



The advantages of Immersion Silver

● Absolutely flat
● Good for fine pitch and SMD
● Good for press fit connector’s capability
● Excellent solderability
● Multiple heat cycles during assembly process
● It’s reworkable



The disadvantages of Immersion Silver

● Very sensitive to handling / tarnishing / cosmetic concerns – gloves must be used
● Short operating window between assembly stages
● Not recommended to use peelable masks
● Special packaging required – if packaged opened and not all boards used, it must be resealed quickly
● Reduced supply chain options to support this surface finish



A-TECH offers the surface finish of immersion silver, since this finish is much more sensitive in manufacturing and it’s more susceptible to temperature and humidity than other finishes, we use special operation standards and higher level of packing standards to ensure excellent appearance of immersion Ag.




Company Features
1. After years of unremitting endeavor in this industry, A-TECH CIRCUITS Co., Ltd. gradually takes the lead in developing and manufacturing hard gold pcb .
2. A-TECH is a business which highlights the significance of immersion gold pcb quality.
3. We integrate sustainability as an important part of our business. We strive to promote environmentally friendly production practices that help minimize waste and reduce harmful emissions to the air, water, and land. We are going to align our organization, suppliers, and partners to focus on providing unique solutions to our customers and for improving our operation. We are environmentally responsible. For example, we spare no effort to reduce and minimize the ecological footprint of our internal operations. To achieve sustainable development, we will make all efforts to cut energy waste and conserve resources during the production processes.
The material for hard gold pcb is of high quality. It offers a comfortable and soft light for people's eyes
Materials such as immersion gold pcb guarantee the service life of hard gold pcb. It adopts an anti-vibration structure design, which ensures maximum safety
A-TECH is an enterprise who engages in innovation and development of hard gold pcb. It can be supplied with a customized package based on customers' needs
Being novel in its unique design, hard gold pcb has gained more and more attention. The product features quick and easy installation
immersion gold pcb with hard gold pcb will highly attract customers. The product features quick and easy installation
The product features nonporous constructions. It is made of fine particle clay which can result in a thin construction and translucent body with very small porosity. It is available in different wattages
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