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Anhui Huanrui Heating Manufacturing Co., Ltd.

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About Us Certificates

Professional Heating Cable Manufacturer

Anhui Huanrui Heating Manufacturing Co., Ltd, established in 2007, has a registered capital of 50.8 million yuan. We are a professional heating cable manufacturer engaged in the research, development, production, sale, and service of self-regulating heating cables, industrial electric heat tracing, constant wattage heating cables, underfloor heating cables, and specialized heating systems.It is also a key "Little Giant" enterprise designated by the Ministry of Industry and Information Technology.

Our factory is located in Hefei, covering an area of 55 acres, with a total construction area of more than 61,000 square meters.

Why Choose Huanrui

Top Manufacturer

50,000 m² workshop

30+ production lines
50 million meters Production capacity

Strong R&D

30+ years experience
National Standards drafter

OEM & ODM

30+ technical patents
CNAS laboratory

Global Certs

UL, CE, TUV, ATEX
RoHS, REACH, CSA...

Fortune 500

CNPC, Sinopec, CNOOC，China Aerospace,China High-Speed Railway...
Trusted Supplier

Full Range

65/85℃，110/135℃，120/200℃，210/260℃ Self-regulating cables

Trusted Partners

Manufacturing & R&D

Advanced Automation &
Patented Technology

We lead the industry with large-scale production capabilities and deep technical expertise. The company is the main participant in the compilation of national standards for heating cables.It also houses the only postdoctoral research station in China's electric heat tracing industry.

30+ Automated Production Lines
30+ Patented Technologies
30Y R&D Team Experience (Heating Cable Focus)

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Global Certification

CNAS Laboratory &
International Standards

Anhui Huanrui 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, CSA C22.2-130 and IEC 60800, 62395, 60079, Company built the most advanced and CNAS certified laboratory, design and bring in high technology research and test equipment.

Product Approvals:

View Full Certifications

CNAS Certified Laboratory for Heating Cable Testing

Our products are widely used in industrial facilities, commercial buildings, infrastructure projects, and residential applications. including:

· Road Snow Melting System

· Self-regulating Heating Cable

· Water Pipe Antifreeze System

· Industrial Electric Heat Tracing

· Roof and Gutter De-icing System

· Constant Wattage Heating Cable

· Underfloor Heating Cable and Heating Mat

· Process Temperature Maintenance System

Industrial Electric Heat Tracing

Reliable thermal management for harsh industrial environments.

Underfloor Heating Cable and Heating Mat

Efficient indoor heating for ultimate home comfort.

Road Snow Melting System

Smart solutions for safe, ice-free winter roads.

Export to 50+ Countries

Now all of our products are exported to 50 countries and regions, demonstrating our global quality standards.

Main Markets:
Russia, America, Canada, Germany, United Kingdom, Finland, Denmark, Poland, Hungary, Saudi Arabia, Kazakhstan, Australia, Brazil, and so on.

Welcome to our company to cooperate together!

2004-2006

2004 - 2006 | Initial Startup 2004: Established Huaruichengye in Wuhu. 2006: Relocated to Hefei.

2007-2010

2007 - 2010 | Establishment of Huanrui Settled in Hefei and officially renamed as Anhui Huanrui Heating Equipment Co., Ltd. Phase I production base was completed and put into operation. Obtained the National Explosion-proof Product Certificate. 2008: Served as the electric heat tracing supplier for the 2008 Olympic Games.

2011-2012

2011 - 2012 | Brand Honors Awarded as a National High-tech Enterprise. Recognized as a Famous Trademark of Anhui Province. Won the Hefei Science and Technology Award. Expanded into the international market for the first time.

2013-2014

2013 - 2014 | Enterprise Development Acted as the primary drafting unit for National Standards. Recognized as Hefei Enterprise Technology Center. Established the Hefei High-performance Self-regulating Heating Cable Engineering Technology Research Center.

2015-2016

2015 - 2016 | R&D Investment Prepared for the Self-regulating Heat Tracing R&D Center Laboratory; collaborated with a professor team from the University of Science and Technology of China (USTC) on the R&D of low and medium-temperature self-regulating heating cables. Large internal mixers and compounding/granulating machines were put into production, with technological levels leading domestically. Recognized as Anhui Famous Brand Product. Awarded as an Anhui "Specialized, Refined, Differential, and Innovative" (SRDI) SME.

2017- 2018

2017 - 2018 | University-Enterprise Cooperation Approved to establish an industry Postdoctoral Scientific Research Workstation. Won the Anhui Quality Award. Recognized as an Anhui New Product. Collaborated with East China University of Science and Technology (ECUST) in Industry-University-Research cooperation to establish the Anhui "115" Industrial Innovation Team. Phase II R&D and production base was completed and put into operation. Initiated the R&D project for high-temperature resistant (200℃) self-regulating heat tracing.

2019-2022

2019 - 2022 | Huanrui Moving Forward Passed multiple authoritative international certifications, including UL (USA) and BV Classification Society (France). High-temperature resistant (200℃) self-regulating heating cables were put into use, with technical indicators reaching international advanced levels. Phase III high-quality electric heat tracing R&D and production base was completed and put into operation.

2023-2024

2023 - 2024 | Huanrui Development Recognized as a National "Little Giant" Enterprise (Specialized and Innovative). Awarded "Anhui Industrial Excellent Product". Recognized as Anhui Provincial Industrial Design Center. Won the bid for CNOOC (54.12 million RMB) and Wanhua Chemical Group; high-temperature resistant (200℃) self-regulating heat tracing products were widely applied in major domestic and international industrial heat tracing projects. 2023: Awarded Anhui Economic Figure of the Year.