Shanghai Yanxin Chemical Co., Ltd.
ShangHai YanXin Chemical Industry co.,ltd
Add: Room 367, Zhongshan Building, No.2299, North of Zhongshan Road, Shanghai, China
Tel: +86-21-52241816 52918562 52918563
Fax: +86-21-51200382
E-MAIL: heyong2055@gmail.com
Website: www.yxchem.cn