Shenzhen Hongfa Automatic Door Co, Ltd. is an extremely advanced and aggressive producer of spiral door. spiral door is one of Hongfa Automatic Door Company's multiple product series. The design of Hongfa cold storage doors is reasonable. The mechanical parts of this product have been carefully designed and professionally fabricated to maximize the performance of the whole machine. With the simple structure design, its soft curtain is beneficial to stable operation. People can be at ease that the product poses no health risk to their body. It does not contain nor emit any chemical substances. Its self-checking program can effectively show error codes.
We drive change and positive environmental impact, by going above and beyond compliance in all aspects of our operations. We strictly track energy consumption, CO2 emissions, water usage, total waste generation, and disposal.