The technology of custom roll up doors production in Shenzhen Hongfa Automatic Door Co, Ltd. is very advanced. automatic door is one of Hongfa Automatic Door Company's multiple product series. Hongfa spiral door is manufactured based upon the strict quality standards for furniture. It has been tested for appearance, physical and chemical properties, environmental performance, weather fastness. The product has the alarm light to remind the operators. automatic door is manufactured based on high-quality materials. It has high intensity and good corrosion resistance. It is not easy to deform, oxidize and discolor during long-term wear.
We are guided by our sustainable development goals. We constantly seek new methods to minimize the ecological impact of our products and processes during manufacture.