Hangzhou Spring Trading Co., Ltd.

Add: Room 1403, #3, Taihe Plaza, Shangcheng District, Hangzhou, Zhejiang, China

Tel: +86-571-86589381, 86589382, 86589383

Fax: +86-571-86589380

E-mail: sales@zszylh.com / sales1@zszylh.com

P.C.: 310008

Zhejiang Qingquan Pharmaceutical & Chemical Co., Ltd.

6F, Golden Hetai Business Building, Huancheng West Road, Xianju County, Taizhou, Zhejiang, China

Tel: +86-576-89372273

E-mail: master@zszylh.com

P.C.: 317300

Jiangsu Qingquan Chemical Co., Ltd.

Add: Yanhai Industrial Park, Jiangsu Binhai Economic and Development Zone

Tel: +86-515-68892603

Fax: +86-515-89110736

E-mail: jsqqgsb@zszylh.com

Recruitment hotline: +86-515-68892809

E-mail: jsqqhr@zszylh.com

P.C.: 224555

Zhejiang Qinghe Advanced Material Technology Co., Ltd.

Add: No. 3, Lingxiu Road, Modern Industrial Cluster, Fuying Street, Xianju County, Taizhou City, Zhejiang Province

Tel: +86-576-89388123

E-mail: qhtech@zszylh.com

Recruitment hotline: +86-576-89388123

P.C.: 17306