Dongguan Heng Hao Electric Co., Ltd
Dongguan City Heng Hao Electric Co., Ltd
mail: cherry@henghaodq.com henghao_cherry@163.com
cell & wechat & whatsaap: +86-13431163393
www.ksdbimetalthermostat.com
bimetallic thermostat manufacturer
HENGHAO
Thermal switch factory