Vacuum coating electroplating factory in Dongguan http://www.gd-meiguang.com "Dongguan Micron vacuum electroplating factory" Before vacuum coating, respond substrate (plating) degreasing, dust and other pre-treatment, to ensure that plated parts clean, dry, avoid pitting undercoat, defects and poor adhesion. For special materials, such as PE (polyethylene) material, etc., should be modified to achieve the desired effect coating. Dongguan Micron vacuum electroplating factory Address: Dongguan market town industrial zone egret electroplating plants, electroplating factory in Dongguan, Dongguan vacuum electroplating factory, vacuum electroplating factory in Shenzhen, Guangzhou vacuum electroplating factory