Refractory Material & Ceramics Branch, Advanced Technology & Materials Co.,ltd.

    Address:No.76 Xueyuan Nanlu,Haidian,Beijing 100081,China

    zipcode: 100081

    Telephone:86-10-62182831,86-10-62182734,86-10-62183381

    Fax:86-10-62182213

    E-mail: refractory@refractorymetal.net