Rongguang Yuanwai Yun Floor Heating is a brand name and was founded by Yunnan Rongguang Graphene New Technology Development Co., Ltd. on June 7, 2017. The company is a modern high-tech enterprise integrating graphene research and development, production and sales, mainly producing far-infrared cloud floor heating, cloud-air heating, light wave sweat steam plate, light wave kang, thermal moxibustion care products and other products. Mr. Yu Rongguang, the company's initiator (famous Chinese film and television star and director).

The company currently has 2 doctoral students, several senior engineers and technicians, and 11 cloud floor heating patents (Rongguang Yuanwai outer membrane patent, Rongguang Yuanwai aluminum foil thermal conductivity patent, Rongguang Yuanwai T-type connection waterproof cable patent). The company's products have passed the "National Far Infrared Testing Center Certification (5-15μm); ISO9001 International Quality System Certification; ISO14001 International Environmental Management System Certification; Insured by PICC China People's Insurance Company; It is a national standard product of JGT2862010, GB/46542008; China Electric Heating Committee member unit”.