Hebei Lange Sound Insulation Materials Co., Ltd. is located in Hebei Province ▪ Handan City, Hebei Lange is a wholly-owned subsidiary of Anhui Lange Litong New Materials Application Co., Ltd. It is a modern enterprise that focuses on the research and development, production, and sales of flame retardant, sound insulation, and composite material products.

The company was registered and established in June 2013. Currently, Hebei Lange has provided numerous supporting services to customers in various fields such as automobiles, air conditioners, and purifiers. With excellent quality, it has won praise from customers and established long-term and stable strategic partnerships with well-known domestic and foreign brand enterprises. It is one of the competitive sound insulation and environmental protection product manufacturers in China.

The company has obtained 2 invention patents and 8 utility models, and has passed ISO9001 and ISO14001 system certifications. 

The company has advanced fully automated production lines and an excellent and proactive management team in China. In the future, its products will gradually expand to application fields such as aviation, aerospace, shipbuilding, high-speed rail, and urban rail transit.

Corporate mission

"Creating a more energy-efficient and comfortable living environment for humanity"

Corporate Vision

"Reshaping the application concept of materials; expanding low-carbon application scenarios"

Core values of the enterprise

"Pragmatism, innovation, integrity, and sharing"

Business philosophy

"Create value for society, create opportunities for employees, and work together with partners for mutual benefit."

Address: Fengya Street West, Xinghuang Railway North, Xinxing Industrial Park, Jize County, Handan City, Hebei Province