Established in March 2008, Nanjing Hairui Heat Preservation Material Limited Liability Company has already gone through 8 years. Our Main products are rock wool and glass wool insulation products. In 2015, our annual turnover is 40 millions. We established Foreign Ministry in 2015 now our main markets are Southeast Asia, South Asia and is preparing to enter the European market. With the opening of the international market, we plan to increase annual turnover more than 40%.

Our company's main products are rock wool and glass wool products. Rock wool board target markets are mainly wall insulation, roof curtain wall and a flexible roofing systems, steel structures and so on. Zhenjiang Beiqi (rock wool roofing systems), Wuhan Wanda (facades) are their application. Nanjing Hongyuan Electric Co., Ltd. (glass wool roof) is the typical application of steel structure roof. Hung Road Steel structure high-end composite rock wool is mainly for domestic and export markets.