Hongfa Automatic Door Company has always been focusing on the R&D and production of automatic door. According to the material, Hongfa Automatic Door Company's products are divided into several categories, and cold storage doors is one of them. Hongfa electric roll up door has passed a variety of inspections. They mainly include length, width, and thickness within the approval tolerance, the diagonal length, angle control, etc. custom roll up doors is manufactured based on high-quality materials. It has stable chemical properties. It will not discolor and get rusted and will not cause any harmful substances to the human body.
With the business culture of "the pursuit of innovation, the inherit of quality", we aim to become of the strongest leader in this industry. We will learn from strong competitors, and introduce international advanced technology to help us achieve this goal.