Hongfa Automatic Door Company is committed to manufacturing custom roll up doors since inception. spiral door is one of Hongfa Automatic Door Company's multiple product series. The design of Hongfa cold storage doors suppliers is an unrivaled blend of creativity, innovation and market potential. It, carried out by professional designers who deliver a collection of contemporary design furnishing, embraces unconventional color mix ideas and shape design know-how. The product features trouble-free operation up to 150,000 times. People don't have to worry that this product will suffer from aging issues and it can run in harsh conditions. The product has a high-efficiency door control system.
We take green production as our future development direction. We will focus on seeking sustainable raw materials, clean resources, and more environmental-friendly production ways.