What's the price of plastic doors?

Plastic doors are very common, there are many in the market, and its price is very cheap, generally only about 20-80 yuan/square meter. Plastic curtain can be divided into summer curtain and winter curtain. In summer, most door curtains are breathable and have various patterns on them. They are characterized by good quality and low price. The disadvantage is that it cannot keep out the cold, wind and dust, and is not suitable for air-conditioned rooms. Winter curtains can be used all year round, with good low temperature resistance, better cold preservation, wind and dust prevention, but the price is higher than that of summer curtains, which comes from the network and is for reference only.