Zhengzhou super special wind-screen machines, shopping malls, supermarkets, is a good place for shoppers leisure consumption, consumers prefer a good environment is the place to go. I manufactured Zhengzhou super special air curtain, beautiful appearance, durable, demand for supermarkets, one by one to meet. Zhengzhou super special air curtain models 900,1200,1500,1800 long, according to the actual situation of the door, you can install one or more than one, please contact us.