As one of the well-known leading manufacturers in China, Shenzhen Hongfa Automatic Door Co, Ltd. insists on high quality and professional service. spiral door is one of Hongfa Automatic Door Company's multiple product series. By virtue of constant current drive, roll up door avoids circuit current fluctuations and reduces stroboscopic phenomena that do damage to the human body. Inexpensive, portable and versatile, this product is among the most cost-effective and efficient promotional tools in a retail advertising tool kit today. It won't be damaged by the collision accident.
Our current mission is to seek the opportunity to specialize in different areas to serve the market, and this will open up avenues for a new line of service or products.