With the huge advantages of large factories, Hongfa Automatic Door Company is in the leading position in roll up door field. spiral door is one of Hongfa Automatic Door Company's multiple product series. The development of Hongfa custom roll up doors has taken different factors into consideration. They are mainly structure fabrication, mechanical parts stability, welding quality, and the whole machine efficiency. The edge of curtain features continuous injection molded teeth. The product is extensively used in the swimming pools or sauna bath rooms in hotels, resorts, farmhouses, and residential sectors. Its control panel adopts Italy brand - SERVO.
We have put forward cleaner energy solutions to reduce CO2 emissions. We improve energy and water efficiency, reducing the use of natural resources and minimizing waste.