Asia Silicon (Qinghai) Co., Ltd. 

Address: No.1 Jingui Road, Dongchuan Industrial Park, Xining, Qinghai

Phone：+86-971-8812000 

Fax：+86-971-8812213

Post Code：810007

E-mail：postmaster@asia-silicon.com

Website：www.asia-silicon.com

Business Dept.

Phone：+86-971-8812215 

Fax：+86-971-8812215

Purchasing Dept.

Phone：+86-971-8812366 

Fax：+86-971-8812223 

Asia Silicon (Qinghai) Solar Energy Co., Ltd.

Address：No.4 East Kunlun Road, Dongchuan Industrial Park, Xining, Qinghai

Phone：+86-971-8187131 

Qinghai Asia Silicon Jinyuan New Energy Co., Ltd.

Address：No.4 East Kunlun Road, Dongchuan Industrial Park, Xining, Qinghai

Phone：+86-971-8820178