Xiaotun Industrial Zone,Qinghe County

Hebei Wanlong Sealing Technology Co., Ltd. is a manufacturer of seal strips, electronic fire extinguishers, damping blocks, sealing putty, and blocking mud skin with well-equipped testing equipment an...

No 105, Furong 28# , Shuixin

Was established on 1997, we are a professional manufacturer of Heating element, Thermostat (room thermostat, pressure thermostat, Bimetal thermostat), Rotary Switch, infinite switch(energy regulator),...

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