Shenzhen Hongfa Automatic Door Co, Ltd. has established cooperation with many global customers for our high quality cold storage doors. The spiral door is one of the main products of Hongfa Automatic Door Company. The product has been improved with additional functionality to enable more function-rich clients. The product greatly helps reduce air convection. Detailed inspection and shipping plan shall be submitted to clients before delivery from Hongfa Automatic Door Company. The product has operation methods to choose from.
Hongfa Automatic Door Company upholds the idea that it will be a dominant cold storage doors supplier. Inquire online!