SHANDONG BOYUAN PHARMACEUTICAL & CHEMICAL CO., LTD
Add: 200 meters North of the intersection of Xinhai Road and Dajiu Road, Houzhen Haiyang Chemical Industry Park, Shouguang City, Shandong Province, China.

Office: +86 536 5396177 

Fax: +86 536 5396177 

E-mail: info@boyuantechnology.com

            sales@boyuanchemical.com