Renqiu Sanhong Door Industry Manufacturing Co., Ltd.

Sanhong Door Manufacturing Co., Ltd. is located in Chengnan Industrial Development Zone, Renqiu City, Hebei Province, close to the highway and with convenient transportation. The company produces a series of building fire protection products. It has a long history, strong strength, sophisticated equipment, and complete testing equipment. It is the main backbone enterprise of fire protection products in North China. According to national standards, enterprise standards and with reference to national advanced standards, the factory has developed, produced and sold:
Fire-proof rolling shutter doors, special fire-proof rolling shutter doors, steel fire-proof and smoke-proof rolling shutters (composite type ), special fireproof roller shutters (double-track inorganic fabric base), special fireproof roller shutters (folding lifting type), steel composite fireproof roller shutters with evacuation doors, composite steel fireproof and smokeproof horizontal roller shutters, water mist steel special fireproofing Roller shutters, steel fireproof lateral roller shutters, steel fire doors, stainless steel roller shutters, steel spray fireproof roller shutters, crystal roller shutters, fireproof motor series, stainless steel roller shutter series, wind-resistant roller shutter series, steel security doors, wooden Fire doors, stainless steel anti-theft doors, stainless steel fire doors, stainless steel medical doors, radiation protection doors, stainless steel induction doors and other products have all reached national standards after testing. In addition to producing fire-proof products, the factory also designs and produces various stainless steel rolling shutter doors, stainless steel projects, etc. Our products are widely used in industrial and civil high-rise buildings in major, medium and small cities across the country, such as hotels, restaurants, commercial buildings, shopping malls, stations, factories, underground garages, etc.