1, red door retractable door
1997 started as a world-renowned brand of electric retractable doors, a large-scale intelligent access control management system service provider, and an enterprise integrating R&D, production, sales, installation and service of electric retractable doors/parking systems/gates.
Hongmen marketing network covers the whole country and is exported to Southeast Asia, America, Europe, Middle East and other regions. The 80,000-square-meter "Hongmen Science Park" built by Hongmen is the general base of R&D and production.
2. Sheng Shichang retractable door
Established in 2007, Shi Sheng Changlong is a professional manufacturer of electric doors with nearly 70 national patents. The industry covers a series of intelligent electric doors serving public places, such as intelligent hanging doors, electric telescopic doors, hanging folding doors, linear sliding doors and hanging doors.
Guangdong Shi Sheng Changlong Intelligent Technology Co., Ltd.-a professional manufacturer of electric doors, a marketing strength enterprise and one of the export brands; The industry covers intelligent hanging doors, electric telescopic doors, hanging folding doors, linear sliding doors, hanging doors and other 10 series of high-tech products serving public places.
3. Gao Rong retractable door
Founded in 2004, it is a well-known integrated door industry overall solution provider in China, mainly engaged in the research and development, production, sales and service of electric retractable doors/stainless steel security doors/aluminum alloy doors and windows/aluminum art courtyard doors and other products.