Shanghai Spark Technology Industrial Inc.

0086-21-64854557

Phone：0086-21-64854557；0086-21-34691096

Fax：0086-21-64952621；0086-21-51687621

Address：Rm.809, Building 30, No.66 Lane 1333, Xinlong Rd. Minhang District 201101, China

Address：Rm.809, Building 30, No.66 Lane 1333, Xinlong Rd. Minhang District 201101, China
customer service hotline：0086-21-64854557

Shanghai Spark Technology Industrial Inc.