Hejian Jiulong Building Materials Co., Ltd. is located in Hebei Province, Hejian City, Shucheng Gaoxinzhuang Industrial Zone, is a domestic research and development, design, production and manufacturing of refractory insulation and sound insulation materials of large-scale backbone enterprises, the company was founded in 1996, its predecessor was Hejian Jiulong Thermal Insulation Materials Factory, later renamed Hejian Jiulong Chemical Building Materials Co., Ltd., in 2002 the company’s industrial scale was further expanded, the same period was renamed Hejian Jiulong Building Materials Co., Ltd., with a registered capital of 11.6 million yuan, covering an area of 200,000 square meters, With a construction area of more than 40,000 square meters, there are three factories Jiulong Rock Wool Company, Jiulong Rubber and Plastic Company, and Jiulong Aluminum Silicate Company, which has 460 employees, including 55 undergraduates, more than 62 professional and technical personnel, and 3 senior professional titles of rock wool quality inspection. The company mainly produces six series of products, including rock wool board, rubber and plastic sponge products, aluminum silicate, needle-punched blanket, glass wool products, polyurethane, phenolic foam, etc., which are widely used in thermal power, thermal power, construction, petrochemical, metallurgy, marine locomotive, aerospace, central air conditioning, refrigerator refrigeration and other industries. With the responsibility of improving the living environment and improving the quality of life, Kowloon is committed to the research and development, design and innovation of new environmentally friendly refractory insulation materials, and the development of the enterprise is advancing by leaps and bounds.