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, company has passed ISO9001,ISO14001 and ISO45001 management system certification. Products are approved by UL,IECEx,CE,CSA,ATEX,EAC Ex,TUV,RoHS,REACH. According to the international standard IEEE515,CSAC22.2-130 and IEC60800,62395,60079,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.

Anhui Huanrui won the title of "Little Giant" enterprise in the national new materials industry - specialization, refinement, distinctiveness and novelty, and relied on the innovation of the postdoctoral scientific research workstation and the high-performance self-regulating heating cable engineering technology research center and R&D capabilities, it is entering the ranks of the international first-line electric heating brands.

Anhui Huanrui has always regarded scientific research innovation and brand creation as the lifeline of the enterprise, and is committed to the development of new product technology and the creation of internationally renowned brands. Anhui Huanrui has more than 20 automated production lines, more than 50 patented technologies, and more than 100 qualification honors. Relying on the innovation and research and development capabilities of the post-doctoral research workstation and the high-performance self-regulating heating cable engineering technology research center, Anhui Huanrui is stepping into the international The ranks of the first-line electric heating brand. And established an international high-performance self-regulating heating cable research and development and testing center. The center has established a leading domestic testing center in accordance with UL/CSA/IEC standards, equipped with international advanced vertical combustion testers, spark testing machines, High and low temperature impact test chambers, cold and heat shock chambers, roof melting ice and snow simulation test devices and other detection and analysis equipment and three-layer co-extrusion high temperature technical equipment. The laboratory has testing facilities and capabilities for more than 100 tests under the standards of IEC60800, IEC60079, IEC62395, CSA C22.130, IEEE515, UL515, UL1673, GB/T19835, GB/T32348 and GB/T20841.

Anhui Huanrui now has 1 Russian international invention patent, more than 50 national patents, 7 innovative products in Hefei, 5 new products in Anhui, 4 energy-saving and environmental protection products, and 2 science and technology awards in Hefei. The R & D innovation team won the titles of "115" industrial innovation team in Anhui Province, "228" industrial innovation team in Hefei City and Luzhou Industrial Innovation Team in Hefei City. Enterprise, Hefei "Digital Workshop" Enterprise, Hefei Intellectual Property Demonstration Enterprise, Hefei High-performance Self-regulating Heating Cable Engineering Technology Research Center, Hefei Enterprise Technology Center, Hefei Industrial Design Center, Hefei Demonstration of Integration of Informatization and Industrialization enterprise.

Our company is also the main participating unit of GB/T 19835, GB/T 5959.10 and other national standards and industry standards. The company is the 2017 Anhui Province Quality Award-winning enterprise, an Anhui Province contract-abiding and credit-abiding enterprise, and the "Jiuzi" brand electric heating cable has won the Anhui Province Famous Brand Product, Anhui Province Industrial Boutique, Anhui Province Energy-Saving Product Recommended Catalog, Anhui Province Famous Trademark, Hefei Brand Demonstration Enterprise, Hefei Famous Brand Product and Hefei Famous Trademark and other honors.

At present, the company has passed ISO9001 quality management system certification, ISO14001 environmental management system certification and OHSAS18001 occupational health and safety management system certification. Anhui Huanrui’s Electric Heating Product R&D Center has established a leading domestic testing center in accordance with UL/CSA/IEC standards, and its testing capabilities have basically achieved a high level of coverage of all standards and projects in the entire industry. On the basis of more than 30 original international certifications, Anhui Huanrui has obtained the IECex certification from Bureau Veritas and the most difficult US UL certification in the industry. In terms of industry-university-research, cooperate with professors from Hefei University of Technology, University of Science and Technology of China and School of Materials, East China University of Science, aiming at enterprise research plans, carry out key technology research, and cultivate strategic emerging industries of electric heat tracing systems.

Anhui Huanrui is based on the industry and leads the industry through professional design, refined manufacturing, standardized construction and humanized service. Through years of careful research and development, the company adheres to the development concept of "leading technology, honest management, and service first", advocates the work style of "seeking truth and being pragmatic, united and hardworking, striving for innovation, and advancing with the times", and comprehensively shapes the "innovation, integrity, service , quality" enterprise quality, to create the world's leading electric heat tracing products.