• Xian Vacoat Advanced Materials Co. Ltd.

    We are a company specialized in the manufacturing and exporting of vacuum evaporation sources related materials such as tungsten filaments, boats, molybdenum wire bn ceramics. We produce our own workshop by skilled workers we have very strict quality control. Our products competitive ...

    Telephone:86-29-86287760Address:D3106 No. 36 Midlle Tangyan Road

  • Beijng High Purity Boron Materials Technology Co.,Ltd.

    Beijng high purity boron materials technology Co.,Ltd.is a manufacturer in developing and produces high-purity powder, hexagonal nitride, tribromide,boron carbide boride series.Our products includes five kinds of amorphous powder  2NB (99%), 3NB (99.9%), 4NB (99.99%), ...

    Telephone:86 - 010 - 81999530Address:No.45 Fengtai north Stree fengtai district beijjing China. Beijing Beijing 100161 China

  • Beijing GaoYe Technology Co., Ltd.

    Beijing Gao Ye Tech Co., Ltd is approved by the State Administration for Industry,located in Hightech Park Haidian District. Take quality and reputation first as operating principle,Quality life , Integrity cornerstone,tenet of our company.Company relying on Aviation Industry ...

    Telephone: 86-010-18310523941Address:Haidia

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