Shenzhen Hongfa Automatic Door Co, Ltd. has achieved great popularity as a professional manufacturer of cold storage doors. The roll up door is one of the main products of Hongfa Automatic Door Company. Hongfa custom roll up doors is safe as it is made of high quality materials. The product features dust and insect prevention. Hongfa Automatic Door Company has perfect quality testing system for custom roll up doors. The thickness of the curtain can be customized according to needs.
Hongfa has a lofty aspiration to be a pioneer in producing spiral door. Please contact.