With a focus on details, Hongfa Automatic Door strives to create high-quality industrial doors.Hongfa Automatic Door pays great attention to integrity and business reputation. We strictly control the quality and production cost in the production. All these guarantee industrial doors to be quality-reliable and price-favorable.
Company Advantages 1. The manufacturing process of Hongfa high speed roller shutter doors covers sophisticated workmanship. Its mechanical parts and components have to go through rough machining, cutting, grinding, honing, finish milling, and polishing. 2. According to different requirements of customers, the process used to manufacture Hongfa high speed roller shutter doors is not the same, mainly including ordinary weaving, washing, dyeing, iron removal and so on. 3. The product stands out for its fatigue resistance. It can withstand a given number of cycles without breaking under high stresses. 4. The product ensures safe barbequing under heat. The stainless steel materials have been tested and proved that no harmful substances will be released under high temperature during the preliminary stage.
5. Service is the main soft power for Shenzhen Hongfa Automatic Door Co, Ltd..
Company Features 1. Shenzhen Hongfa Automatic Door Co, Ltd. has made a lot of achievements in developing and manufacturing high speed roller shutter doors. We have achieved much praise from competitors. 2. Shenzhen Hongfa Automatic Door Co, Ltd. has a group of highly educated, international, and professional rapid roll up door talents. 3. Shenzhen Hongfa Automatic Door Co, Ltd. will use both cutting-edge technology and first class service to consolidate the leading position in the industry. Contact! Hongfa brand desires to be one of the most leading enterprise in high speed shutter door industry. Contact!