DERFLEX has more than 15years in PVC Coated Polyester Tarpaulin manufacture. We supply good quality PVC Tarpaulin  for Tunnel Frame Cover.

The durability of PVC Cover is generally 5-10 years depending on the environment. However, in the process of its application, there are problems such as plasticizer migration, easy sticking, and poor self-cleaning, which seriously affect the outdoor life and application range of PVC membrane. In order to keep the architectural membrane beautiful, the surface coating of the PVC film plays a vital role. DERFLEX has own particular coating technology, PVC can reach self-cleaning by relying only on rainwater during use. Anti-fouling and self-cleaning architectural membranes bring huge economic and social benefits in terms of environmental protection and energy conservation, so they have been closely watched by people.