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Item ID 3404572 in Category: Shopping - Wholesale

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Gold Finger PCB

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In washing away the oxidation layer on the Plating Gold PCB, we use sulfuric acid, and then it utilizes water to clean the copper surface. Then, to further clean the PCB pads surface we grind it. Next, to clean the copper surface we use water and then deionized water.
On the cleaned gold finger pads surface we power on to electroplate a nickel layer. Next, we make use of water and then deionized water to clean the nickel-plated pads surface.

Contact Info

High Quality PCB Co., Limited

Office: Shajing Town, Baoan District, Shenzhen, Guangdong 518000, China

Plant 1 address: Building 5-6, Fu Qiao 3rd Industrial Zone, Bao' an, Shenzhen, Guangdong, China.

Plant 2 address: Zhuhai, Guangdong, China

Plant 3 address: Dongguan, Guangdong, China

TEL: +86-755-23724206

WahtsApp: +86-189 2381 2997

Skype: shawnwang2006


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Last Update : 12 February 2022 2:12 PM
Number of Views: 179
Item  Owner  : Shawn Wang
Contact Email:
Contact Phone: +86-755-23724206

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2022-11-27 (0.597 sec)