Hengsen Machine-Electrical Co., Ltd.(Member of Hengsen Industrial Group) The company professionally manufactured refrigeration / HVAC / plumbing / auto air conditioning products. 1) HVAC: zone spring return valve, motorized ball valve, thermostat, electrothermal valve etc. 2) Auto aircon products: manifold gauge, charging hose, other aircon fittings. 3) Refrigeration related: r...
Main Products/Service: | thermostat,valve,actuator,filter,motorized valve |