Taizhou Triunion Co., Ltd. As a member of AnXin group, is a union corporation. We specialize in producing & selling Thermostatic Wax series products, thermostatic actuators element series products, Surface Active Agent series products and (Meth) Acrylic Acid Ester Monomer series products with AnXin Chemical Co., Ltd; Yongning Industrial Co., Ltd.; Jiahua Polyurethane Co., Ltd. At first, Thermostat Wax series & Thermostatic Actuators Element series can turn heat energy into mechanical energy in a solid-liquid phase and can be used in various thermostats of automatic temperature control devices. These applications is for Automobile, Boats and Ships series, Air Conditioner & Compressor, Automation Control, Electronic Switch, Thermostatic Water Mixing Valve, Thermostatic Safety Valve, Thermostatic Radiator and Thermostatic Drainage Valve etc.