Chongqing Lange sound insulation Material Co., Ltd. is located in Chongqing, Chongqing Lange is wholly owned by Anhui Lange litong New Material Application Co., LTD., is a professional engaged in flame retardant sound insulation composite material (sound insulation cotton) production, sales of modern enterprises.

The company was registered in October 2014, with an annual output of flame retardant and sound insulation composite materials (sound insulation cotton) and products of 10,000 tons.

The company has obtained 2 invention patents, 17 utility models; Awarded the honorary title of "High-tech Enterprise"; And successfully passed the ISO9001 system certification.

The company has advanced automatic production lines and excellent, positive management team, the future products will gradually expand to aviation, aerospace, shipbuilding, high-speed rail, urban rail transit and other applications.

Corporate core values

"Pragmatic, Innovative, Honest and Sharing"

Business philosophy

"Create value for society, create opportunities for employees, and win with partners."

Enterprise vision

"Reshaping the concept of material application, striving for a more environmentally and comfortable application scenario."

Corporate mission

“Continuously innovate the environmentally-friendly noise-reduction and heat insulation materials and products, and actively explore and expand new application fields.”

Contact person: Miss Yang

Tel: +8613452067276

Address: Zongbei Avenue, Zone B, Luohuang Industrial Park, Jiangjin District, Chongqing