Shanghai Saipwell Electric Co., Ltd. is a manufacturer of PTC heaters, thermostats and all kinds waterproof boxes with well-equipped testing equipment strong technical force.
With wide range, good quality, reasonable prices stylish designs, our products are extensively used in ...
Telephone:86-21-33050667
Address:3-11 Dart Commerical Center NO.516, Wenchuan Road, Shanghai 201906,China.