Address：No.128, Buzheng East Road, Wangchun Industrial Zone, Haishu District, Ningbo, Zhejiang, China

TEL:0086-0574-87161651

FAX:0086-0574-87161629

E-mail:  sales@longtermcontrol.com

             sales1@longtermcontrol.com

             sales2@longtermcontrol.com

Web：www.longtermcontrol.com