Email: info@sino-richem.com
Tel: +86-536-2222176
WhatsApp/WeChat/Cell: +86-13953606880
Fax:+86-536-2222175

Qingdao Richem New Materials Co.,Ltd

Address: 1-1706 No.1389 Zhujiang Road, Huangdao District., Qingdao, China

Weifang Richem International Ltd

Address: B415 Diamond Plaza, No.227 East Dongfeng Str., Weifang, Shandong, China