Ningxia Best Pharmaceutical Chemical Co., Ltd.

North of Huanbei 6th Road, Ningdong Energy & Chemical Industry Base,Ningxia Province, P.R. China

Postcode: 750411
Email: best@ningbst.com 
Sales:  binnanzheng@163.com
Tel.: +86-0951-3905678        
Fax.: +86-0951-3905680