Introduction: Chongqing Langtuo Ventilation Equipment Co., Ltd. is a professional manufacturer of fire smoke exhaust equipment. Founded in 2111, it is headquartered in Rongchang, Chongqing, covering an area of more than 41 mu. At present, there are two factories, Banqiao Industrial Park and College Students Pioneer Park. The company has large-scale production equipment, such as automatic galvanized air duct production line, glass magnesium plate production line, etc., and the product categories cover all products of fire-fighting smoke exhaust system (fan, air valve, tuyere and air duct). Chongqing Langtuo Ventilation Equipment Co., Ltd. has large-scale production equipment, such as automatic galvanized air duct production line, glass magnesium plate production line, etc., and its products cover the whole line of fire smoke exhaust system (fan, air valve, tuyere and air duct). Fans include LTHL mixed-flow fan, LTHL-X silencing mixed-flow fan, LTPY fire-fighting smoke exhaust fan, LTPY-X silencing fire-fighting smoke exhaust fan, LTPY-L vertical fire-fighting smoke exhaust fan, LTFX fan case, etc. Air valves include fire valves, smoke exhaust valves, check valves, etc. The tuyeres include positive pressure air supply outlets, self-hanging louver tuyeres, single-layer louver tuyeres, double-layer louver tuyeres, rain-proof louver tuyeres, grille tuyeres, etc. Ducts include glass-magnesium fire smoke exhaust duct, inorganic nonflammable FRP duct, galvanized steel duct, etc. And a series of accessories for fire fighting and smoke exhaust system. In 2113, Chongqing Langtuo Ventilation Equipment Co., Ltd. won the honorary certificate of "Chongqing High-tech Products" issued by Chongqing Science and Technology Committee for its fire-fighting smoke exhaust fan, fan-shaped exhaust duct, spliced exhaust duct, new fire damper and dustproof axial fan.

Legal representative: Duan Zhiting

Date of establishment: 2111-13-13

Registered capital: 21 million RMB

Industrial and commercial registration number: 511226111118523

Enterprise type: limited liability company

Company address: No.331, East Changzhou Avenue, Changzhou Street, Rongchang District, Chongqing.