Anhui Huanrui Heating Manufacturing Co., Ltd, established in 2007, is a professional heating cable manufacturer engaged in the research, development, production, sale and service of self-regulating heating cable, constant wattage heating cable, underfloor heating cable and heating mat, water pipe antifreeze system, process temperature maintenance system, roof and gutter de-icing system, road snow melting system. We are located in Hefei, China with registered capital of RMB 50.8 million with factory covered area 50000sqm. company has passed ISO 9001, ISO 14001 and ISO 45001 management system certification. Products are approved by UL, IECEx, CE, CSA, ATEX, EAC, EAC Ex, TUV, RoHS, REACH. Company built the most advanced laboratory, design and bring in high technology research and test equipment. So we can provide the OEM and ODM service for every customer from all over the world. What’s more, all the exported product 100% inspected. Now all of our products are exported to Russia, America, Canada, United Kingdom, Finland, Poland, Hungary, Saudi Arabic, Kazakhstan, Australia, Brazil and so on, welcome to our company to cooperate together.