Xiamen Hysen Control Technology Co., Ltd. located in a beautiful island city Xiamen .Our company specialized in room thermostats for many years.We have professional researching and developing team and we can do OEM and ODM as per your requirements.We are an active researcher and manufacturer of HVAC Cooling Heating Thermostats,such as central air conditioner thermostat,fan coil units thermostat,electric floor heating film thermostat,electric floor heating cable mat thermostat,infrared heater thermostat,water floor heating manifold thermostat,water floor heating motorized valve heating thermostat,wall-hung gas boiler thermostat,water radiator heating thermostat.Designed to be environmentally friendly and energy-saving,every product is compatible and qualified for CE and ROHS certificates.