Recently, Sanmenxia City Ruilong Thermal Insulation Building Materials Co., Ltd. produced fireproof insulation board (surface sprayed inorganic fireproof layer) and fireproof waterproof rock wool insulation board two products, was included in the Housing and Urban and Rural Construction Department of Henan Province announced 110 new technologies and new Product promotion catalog. It is reported that the successful R&D and large-area use of this product has been fully affirmed by the Henan Provincial Building Energy Conservation Expert Group, the National Building Energy Conservation Inspection Team and the fire department, and has been well received by the users. Currently, Sanmenxia City Galaxy Garden and other construction projects in the external wall insulation construction are using the company's fire insulation materials. Aluminum Alloys,Aluminum Rod,Aluminum Bar,Aluminum Ingot,Aluminum Ingots Shandong Rizhaoxin Metal Products Co., Ltd. , https://www.sdrizhaoxinsteel.com