High definition Refractory Ceramic Fiber Board - Immersion Gold,Blue Soldermask flex-rigid Board | YMS PCB – Yongmingsheng

$High definition Refractory Ceramic Fiber Board - Immersion Gold,Blue Soldermask flex-rigid Board | YMS PCB – Yongmingsheng Featured Image$

$High definition Refractory Ceramic Fiber Board - Immersion Gold,Blue Soldermask flex-rigid Board | YMS PCB – Yongmingsheng$

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Using a complete scientific top quality management program, great high-quality and fantastic religion, we win great track record and occupied this area for Electric Heater Control Circuit, 1layer Led Strip Lighting Pcb 94v, Pcb Printed Circuit Board, We are sincerely on the lookout ahead to cooperate with buyers everywhere in the entire world. We imagine we will satisfy along with you. We also warmly welcome consumers to visit our manufacturing unit and purchase our items.

High definition Refractory Ceramic Fiber Board - Immersion Gold,Blue Soldermask flex-rigid Board | YMS PCB – 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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"Sincerity, Innovation, Rigorousness, and Efficiency" would be the persistent conception of our corporation to the long-term to establish collectively with customers for mutual reciprocity and mutual benefit for High definition Refractory Ceramic Fiber Board - Immersion Gold,Blue Soldermask flex-rigid Board | YMS PCB – Yongmingsheng , The product will supply to all over the world, such as: Cologne, Slovak Republic, Nepal, Our team knows well the market demands in different countries, and is capable of supplying suitable quality products and solutions at the best prices to different markets. Our company has already set up a experienced, creative and responsible team to develop clients with the multi-win principle.

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The company's products very well, we have purchased and cooperated many times, fair price and assured quality, in short, this is a trustworthy company!

By Chris from Ghana - 2018.03.03 13:09

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