Wholesale Mutilayer Fpc - 12Layer Immersion Gold HDI | YMS PCB – Yongmingsheng

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We offer wonderful energy in high-quality and improvement,merchandising,product sales and marketing and advertising and procedure for Multilayer Pcba Customize, Ultra-Thin Flexible Pcb, Special Design Pcb, We are hunting ahead to cooperating with all buyers from in your own home and abroad. Moreover, customer pleasure is our everlasting pursuit.

Wholesale Mutilayer Fpc - 12Layer Immersion Gold HDI | YMS PCB – Yongmingsheng Detail:

HDI basic production process:

A、Brown multilayer circuit board to form Browning film on the surface of copper foil layer, and laser drilling on the surface of copper foil to form laser blind hole

B、 drill the multi-layer circuit board to form a mechanical drill hole

C、 The multi-layer circuit board is coated with copper to form a copper layer in the laser blind hole mechanical drilling, and then the multi-layer circuit board is electroplated to thicken the copper layer in the hole

D、The above multilayer circuit board is made of outer graphics, and the surface treatment of etched screen print resistance welding on the outer layer of graphics electroplating is carried out to obtain the finished HDI board

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"Quality very first, Honesty as base, Sincere assistance and mutual profit" is our idea, in an effort to create consistently and pursue the excellence for Wholesale Mutilayer Fpc - 12Layer Immersion Gold HDI | YMS PCB – Yongmingsheng , The product will supply to all over the world, such as: Seattle, Oman, Colombia, Our company always concentrate on the development of the international market. We now have a lot of customers in Russia , European countries, the USA, the Middle East countries and Africa countries. We always follow that quality is foundation while service is guarantee to meet all customers.

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Perfect services, quality products and competitive prices, we have work many times, every time is delighted, wish continue to maintain!

By Ellen from Barbados - 2018.11.11 19:52

The supplier abide the theory of "quality the basic, trust the first and management the advanced" so that they can ensure a reliable product quality and stable customers.

By Linda from Iran - 2017.09.29 11:19

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