R&D Center of Advanced Tech風請nology & Materials微腦 Co., Ltd.

Address: No. 12 Yongcheng Bei Road, Yon農們gfeng Industry Base, Haidian District, Beijing, Ch路章ina. 100094

Tel：8610-58742818 

Fax：8610-58742817

Testing service：8610-58742819  

E-mail：atmrd@atmcn.com