Hongfa Automatic Door is certified by various qualifications. We have advanced production technology and great production capability. high speed door has many advantages such as reasonable structure, excellent performance, good quality, and affordable price.Hongfa Automatic Door's high speed door has been substantially improved in a scientific way, as shown in the following aspects.
Company Advantages 1. Hongfa spiral door has passed prescribed tests before delivery. These tests cover appliance characteristics, energy efficiency, energy consumption, and electrical safety. 2. The product is wear-resistant. The base metal and the ion plating can endure a significant amount of wear and tear without giving in.
3. People who used this product all praised that it is durable and strong, thus it won't wear and tear within a year or less.
Company Features 1. Shenzhen Hongfa Automatic Door Co, Ltd. has been devoted to R&D and production of spiral door for many years. The successful way of Hongfa has been exploring gradually by our experienced team and advanced technology. 2. The advanced mechanical processing equipment and the complete modern management system are available in Shenzhen Hongfa Automatic Door Co, Ltd.'s manufacturing plant. 3. We can't emphasize more that the eternal tenet of the Shenzhen Hongfa Automatic Door Co, Ltd. is aluminum door . Call!