Hebei GN Solids Control Co., Ltd
(FORMERLY KNOWN AS TANGSHAN GUANNENG MACHINERY EQUIPMENT CO., LTD )
Location: Beijing China
Address: No.3 Industry Road,Dachang Chaobai River Development Area,Langfang,China 065300
Tel: +86-316-5276988
　　　+86-316-5276989
　　　+86-316-5276990
Fax:+86-316-5276997
　　　+86-316-5276990
E-mail:sales@gnsolidscontrol.com