Address:No.7,Yanqi River West 1st Road, Yanqi Economic Development Area, Huairou District,Beijing 101417,P.R.China.
Tel:+86-010-6886-3159/3178/3179
Fax:+86-010-68863285
Zip:101400
Technical service:+86-010-6166-5566/4006502862
Address:No.7,Yanqi River West 1st Road, Yanqi Economic Development Area, Huairou District,Beijing 101417,P.R.China.
Tel:+86-010-6886-3159/3178/3179
Fax:+86-010-68863285
Zip:101400
Technical service:+86-010-6166-5566/4006502862