10#tangyan street

Santech Applied Technology Co., Ltd. is a professional manufacturer focusing on a broad range of non-ferrous metal products and other products. <br/> <br/>As a producer,...

D3106 No. 36 Midlle Tangyan Road

We are a company specialized in the manufacturing and exporting of vacuum evaporation sources and related materials such as tungsten filaments, tungsten boats, molybdenum wire and boats, bn ceramics. ...