Yueyang Changde Environmental Science and Technology Co., Ltd.

P. C.: 414007

Tel: +86-730-8503620

Fax: +86-730-8503621

Recruitment consultation: +86-730-8503623

E-mail:sales@changdechem.com

Address:Caprolactam Division, SINOPEC Baling Company, No. 1082 Wangyue Road, Yueyang, Hunan, China