Lanzhou Pengfei Heat Preservation Co.,Ltd. is located in Xigu District, Lanzhou, an important industrial city in Northwest China, covering an area of 121mu, with registered capital of RMB 18 million, as a shareholding system enterprise with the status of an independent legal person. Since the establishment until now ,the company has developed to be the only large-sized cellular glass manufacturing enterprise integrated with design, construction , production, scientific research. At present, it is in possession of the national most advanced cellular glass production line and cellular glass production process with independent intellectual property, and can produce various standardized and special closed pore and heat insulating cellular glass, chimney lining desulphurization, denitration, acid, boron, and silicon resistant cellular glass, cellular glass for civil buildings, colored sound absorption cellular glass, PUR hard cellular glass, PIR, high density PUR pipe bracket, high density PIR pipe bracket, flame retardant mastic, FG deep-cold bonding agent, TN-1 bonding agent, FG medium and high temperature bonding agent and other anti-corrosive heat insulating materials as required by customers. It also has a corrosion preventing and heat insulating installation and construction team Zhejiang Pengfei Heat Insulation Installation Co.,Ltd. with strong professional and high technical level. The company has been successively selected to be with “Famous Product of Township Enterprise in Lanzhou”, and awarded the “Enterprise of Observing Contract and Valuing Credit ”by Gansu Administraion for Industry and Commerce, and selected to be “Science and Technology Advancement Demonstration Enterprise among Township Enterprises of Gansu” by Gansu Township Enterprise Bureau. In 2007,Pengfei cellular glass was awarded the title of “Gansu Famous Brand Product ”,and the dominant product cellular glass of the company was authenticated to be “National Recommended Building Material ” by the Information Center of China Building Material Administration, and qualified the tests by Gansu Building Material Quality Supervision Station, SGS, Energy Saving and Product Quality Supervision and Inspection Center for Petroleum and Chemical Industry(former the Ministry of Chemical Industry). The enterprise has passed the ISO9001 quality system certification and obtained the patents such as “non-porcelain cellular glass sintering filling material and process ”granted by the State Intellectual Property Office. In December 2008, the company obtained two patents of adhesive mortar for heat insulation system of cellular glass building and surface mortar for heat preservation of cellular glass building granted by the State Intellectual Property Office. Adhering to the principle of “with market as guide, customer satisfaction as purpose ,following the international management standard, pursuing perfection and making continuous improvement”, the company develops the heat insulation materials with environmental protection, energy saving and high efficiency, and makes Pengfei products recognized at both the domestic and foreign markets with first class services and performance.