Hongfa Automatic Door Company is a highly advanced producer for cold storage doors. The spiral door is one of the main products of Hongfa Automatic Door Company. Hongfa automatic door is made by workers who knows well all kinds of production techniques. Featuring a high-speed door motor, it has a stable performance. The efforts have contributed to the success of Hongfa's expansion of the market. The thickness of the curtain can be customized according to needs.
Our same goal is to become an advanced and modern enterprise that produces roll up door. Check now!