Office location：No. 9-1075, Kedayi Road, Taida Microelectronics Industrial Park (Southern district), Tianjin City, China.
Production factory：road junction of Weier Road and Jingsan Road, Cangzhou Lingang Economic and Technological Development District
Sales department：+86-22-28751478
Supply department：+86-22-88520442
Service department：+86-400-680-5553
Fax：+86-22-28751476
E-mail:chemical@vip.163.com