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Hot Selling for Hcpv Solar Thermal Ceramic Substrate - HDI Green Soldermask flex-rigid Board – Yongmingsheng

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We also offer you product sourcing and flight consolidation expert services. We've our personal manufacturing unit and sourcing business. We can offer you virtually every variety of merchandise associated to our item range for High Tg Pcb, Big Size Pcb, High Density Interconnect Pcb(Hdi Pcb), "Making the Products of High Quality" is the eternal goal of our company. We make unremitting efforts to realize the goal of "We Will Always Keep in Pace with the Time".
Hot Selling for Hcpv Solar Thermal Ceramic Substrate - HDI Green Soldermask flex-rigid Board – Yongmingsheng Detail:

Immersion Gold

Immersion Gold is the method of chemical deposition, through the chemical REDOX reaction to generate a layer of coating which is generally thick, is a chemical nickel gold layer deposition method, can achieve a thicker gold layer.

The process of Immersion Gold on the surface of printed circuit is characterized by stable color, good brightness, smooth coating and good weld ability. Basically, it can be divided into four stages: pre-treatment (oil removal, micro-corrosion, activation and leaching), nickel precipitation, gold precipitation, post-treatment (waste gold water washing,DI washing, drying), gold precipitation thickness between 0.025-0.1um.

Gold used in the surface treatment of circuit boards, because of its strong electrical conductivity, good oxidation resistance, long life, general applications such as keypad, gold finger board.


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Hot Selling for Hcpv Solar Thermal Ceramic Substrate - HDI Green Soldermask flex-rigid Board – Yongmingsheng detail pictures


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No matter new customer or old customer, We believe in long term and trusted relationship for Hot Selling for Hcpv Solar Thermal Ceramic Substrate - HDI Green Soldermask flex-rigid Board – Yongmingsheng , The product will supply to all over the world, such as: Spain, Hyderabad, Kazakhstan, All our staffs believe that: Quality builds today and service creates future. We know that good quality and the best service are the only way for us to achieve our customers and to achieve ourselves too. We welcome customers all over the word to contact us for future business relationships. Our products are the best. Once Selected, Perfect Forever!
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    5 Stars By Jo from Atlanta - 2017.04.18 16:45
    It can be said that this is a best producer we encountered in China in this industry, we feel lucky to work with so excellent manufacturer.
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