Shanghai Zhengze Environmental Technology Co., Ltd.

Tel: +86 (21) 5330 8309

Cel: +86 19542794627 (wechat)

Add: No. 2389, GWS Tower, Zhangyang Rd,
Pudong district, Shanghai, China

E-mail: shzz@zhengzesh.com

Website: www.zhengzeenv.com