How Chong Vacuum Technology Co., Ltd.
vacuum equipment including vacuum metallizing, vacuum coating machines, vacuum heat furnaces, tin sputtering coating equipment, automatic control gears, industrial distributing boxes, vacuum materials.
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Primary member : Vacuum Coating Machine Suppliers & Manufacturers
Others 
HuiCheng Vacuum Technology Co., Ltd
DongGuan HuiCheng Vacuum Technology Co., Ltd is a high-tech enterprise specialized in the R&D, Production and Marketing of various kinds of the vacuum equipments. Our company aggregates many excellent technicians in the vacuum industry, including...