Yang electric heating material limited company is high-tech enterprise in Wuhu city of Anhui Province, is located in the beautiful green industry development zone in Wuhu city, water and land transportation is very convenient. covers an area of 30,000 square metres in 2008, plant construction area of more than 10,000 square meters, total installed capacity of 300-kilowatt, annual production of electricity partner tropics 10 million meters, has the domestic advanced production and testing equipment, professional team and a strong marketing network, 30 technicians and 200 employees.

   2010 years the company has set up two subsidiaries, Wuhu section of Rainbow thermal control technology Engineering Co., Ltd., specializing in industrial markets electricity partner hot product designs, sales, installation and after sales service. kejia electric heating company, Wuhu city, specializes in geothermal heating cable for heating of family product designs, sales, installation and after sales service.

    keyang company are dedicated to research and development of polymer "PTC" materials, dedicated to research and development of environmental protection, energy saving technologies, and Harbin Institute of technology, and other higher education institutions to maintain long-term relationships involved in leading international controlled temperature heating technology, is the pioneer in tropical and sales companies. the company's main product-the "Rainbow" dianre Dai is widely used in petroleum, petrochemical, chemical, steel, electricity, fire, medical, food, machinery, geothermal heating, solar heating, and other fields.

    keyang company "Rainbow" brand dianre Dai sales footprint not only throughout the country has more than 20 provinces, also successfully entered the Northern Europe, Canada, and Russia and other overseas markets at home and abroad have high brand, well-established.

    keyang company "Rainbow" brand dianre Dai compared to similar products with low starting current, memory performance, year low decay rates, long life and other advantages, by the market.undefined has been ranked as high-tech enterprises in Anhui Province, Anhui Province defends the contract heavy credit units.