R&D Address: 4th Floor, Bldg 1, 39 Ke Ji Avenue, Yuhang District, Hangzhou, Zhejiang 311121, China

Plant site: 18 Fenghe Road, Xiaya, Jiande, Zhejiang, China

Tel: +86-571-89961929、88180350

E-mail：sales@allsino.com

Web site: www.allsino.com