China Thermostat,Heater,Sensor, switching power supply, relay,soft starter - YUEQING WINSTON ELECTRIC as a professional IP55 Distribution box manufacturer and supplier in China, all the IP55 Distribution box have passed the international industry certification standards, and you can be completely assured of quality. If you do not find your own Intent IP55 Distribution box in our product list, you can also contact us, we can provide customized services.