The Hongshan Feng door industry is a set design, production, installation, maintenance services in one of modern enterprises, to innovation and continuous development of market-oriented, reference to similar products at home and abroad to introduce advanced technology and equipment, design and development, carefully manufactured to meet the needs of all sectors of society. Mainly to the production of electric retractable door, Yellowstone automatic door sensors, Yellowstone, electric stainless steel telescopic door, the Yellowstone automatic Barrier Huang Shi Gangting, the Yellowstone automatic flagpole, the Huang Shizhi Parking Management System, access control systems, the Yellowstone attendance system, Yellowstone toll system, patrol more systematic, road and bridge fees and charges, channel control, cell control, smart card and other intelligent management system; a variety of series such as mechatronics products. The operating principles of corporate management company of "quality of survival,? Innovation and development" of love, honesty and trustworthiness, welcome new and old customers call to discuss cooperation! 

 Wholesale, retail and maintenance jebshun independent R & D and production: Yellowstone automatic doors, electric retractable door, Yellowstone, electric roller shutters, Huang Shiping sliding door, Automatic Barrier, Yellowstone flagpoles, sentry box, smart parking management systems, access control systems time and attendance system, charging system patrol system, channel control, cell control, smart card and smart management system and other series of mechanical and electrical integration products, Wuhan within the amount designated for home services directly to customers or third-party service, sale and maintenance. 

 National projects: Wuhan, Hubei Telecom Business Center (retractable door access control system) 
 Huazhong University of Science and Technology, South two (retractable doors, parking management system) 
 Cosmopolitan Island Garden comprehensive (parking systems) 
 Chinese Geology University (automatic retractable door) 
 Beijing Central Television Tower (car park management system, retractable door)