Company Advantages
1. security door adopts 3x3 spiral door without harmless materials.
2. The product features great flexibility. It has the potential to increase system reliability by adopting the storage of 64GB or 128GB.

3. Shenzhen Hongfa Automatic Door Co, Ltd. responds quickly to customer needs for 3x3 spiral door , and achieves sustainable development in security door .

Company Features
1. Shenzhen Hongfa Automatic Door Co, Ltd. has created great achievements in the field of security door .
2. Hongfa successfully established the design center, standard R&D department and engineering department. The company invests a lot in cultivating a team of professional customer service staff. They have a keen sense of customers' feelings and needs and are always ready to handle concerns quickly and fairly.
3. Enjoying a higher reputation in spiral fast door industry has been a persisting task for Hongfa. Get more info!