BEIJING ZHENGDAYINGUANG SCIENCE & TECHNOLOGY (FOUNDRY) CO,. LTD.

                     

Tel:  8610-64882106, 64882684

        Fax: 8610-64865462

Address: No.1 beishatan Deshengmenwai Beijing China

        Email: zdyg@caams.org.cn

Web:  Http://www.zdyg.com.cn

 

                       

BEIJING ZHENGDAYINGUANG SCI & TEC (FOUNDRY) CO.,LTD.