Yuyao Gongyi Meter Co.,Ltd. is one of the best temperature controller manufacturers and suppliers in China, welcome to buy customized temperature controller, humidity controller, temperature and humidity controller, sensor, time relay made in China at low price from our factory. All our products are made under IS9001-2008 QC system and supervision by certified third individual quality control institution to issue top quality. It makes all our products the highest reliable number one in the market. Our main products are certified by CE and meet ROHS environment stand.MORE >