C. W. S has been in business of screen products for 17 years. We are now a full service screen and component manufacturer dedicated to producing the highest quality for our customers.

C. W. S is started with a small factory manufacturing plastic window screen at 1989. Since 1995, we had changed our line into fiberglass window screen. Two years before, we imported full set of developed manufacturing line from United States, as well as strong technical support. By now, we have factory and warehouse in more than 50000 Sqm, and have built export office at Qingdao city.