Nanjing Ruihao is a manufacturer of heating cables and automatic control systems integrating R&D, manufacturing, sales and service. The company provides customers with innovative technologies and product solutions in more than 40 countries and regions around the world, providing users with safe, efficient, Energy-saving electric heating solution.

With more than 10 years of dedicated development, RUIHAO has a complete heating cable product line and solutions, covering self-regulating heating cables, series resistance heating cables, parallel constant power heating cables, intelligent controllers, more than 70 types, and Ruihao has ability to develop matching products quickly according to the individual application needs from clients.

RUIHAO adheres to the principle of quality first. We have established extensive cooperation with world-renowned raw material suppliers, and we have established a standardized quality management system to control the production process. At RUIHAO, every product that leaves the factory has undergone more than 30 tests.  Thanks to the use of high-grade raw materials and strict quality control, RUIHAO products have obtained a number of authoritative certifications, including CSA, TUV, CE, UKCA, EAC. to meet the application needs of the United States, Canada, Europe, the United Kingdom, Russia and other regions.

RUIHAO products are widely used in civil, commercial and industrial fields, such as indoor electric underfloor heating, water pipe freeze protection, roof de-icing, outdoor snow melting and heat tracing in petroleum and chemical fields.

In the future, RUIHAO will continue to devote itself to the development of heating cables and provide customers with high-quality products and services.