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We normally follow the basic principle “Quality Initial, Prestige Supreme”. We’ve been fully committed to offering our consumers with competitively priced good quality merchandise, prompt delivery and professional support for China 4 Layer, Pcb Manufacturing, With the advanced workshop, skilled design team and strict quality control system, based on mid- to high-end marked as our marketing positioning, our merchandise are fast selling onto European and American markets with our own brands such as below Deniya, Qingsiya and Yisilanya.
Heavy copper PCB products are widely used in power electronic equipment and power supply system.
This unique type of thick copper PCB has a finished copper weight of more than 4 ounces (140 microns), compared to the standard PCB copper thickness of 1ozor 2oz.
The thicknees of Copper range: outer ≤ 15OZ, inner ≤ 12OZ.
1、How to achieve the copper thickness of the heavy copper PCB