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New Delivery for Led Printed Circuit Board - Immersion Gold, Green Soldermask flex-rigid Board – Yongmingsheng

New Delivery for Led Printed Circuit Board - Immersion Gold, Green Soldermask flex-rigid Board – Yongmingsheng Featured Image
  • New Delivery for Led Printed Circuit Board - Immersion Gold, Green Soldermask flex-rigid Board – Yongmingsheng

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Our focus on should be to consolidate and enhance the quality and repair of present products, in the meantime constantly establish new products to meet unique customers' requires for Pcb Circuit Board, Copper Base Board, Flex-Rigid Board, In case you are intrigued in any of our products or want to focus on a personalized get, please sense totally free to contact us. We're wanting ahead to forming successful enterprise relationships with new shoppers across the world during the in close proximity to long term.
New Delivery for Led Printed Circuit Board - Immersion Gold, 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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New Delivery for Led Printed Circuit Board - Immersion Gold, Green Soldermask flex-rigid Board – Yongmingsheng detail pictures

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We usually believe that one's character decides products' high quality, the details decides products' excellent ,with the REALISTIC,EFFICIENT AND INNOVATIVE staff spirit for New Delivery for Led Printed Circuit Board - Immersion Gold, Green Soldermask flex-rigid Board – Yongmingsheng , The product will supply to all over the world, such as: Czech Republic, Chile, Cairo, We warmly welcome your patronage and will serve our clients both at home and abroad with products and solutions of superior quality and excellent service geared to the trend of further development as always. We believe you will benefit from our professionalism soon.

    • This supplier stick to the principle of "Quality first, Honesty as base", it is absolutely to be trust.
    5 Stars By Marian from Liberia - 2018.09.29 13:24
    We have been cooperated with this company for many years, the company always ensure timely delivery ,good quality and correct number, we are good partners.
    5 Stars By Prima from Kazakhstan - 2018.09.16 11:31
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