Shanghai Precede has been committed to study one way vision, and successfully developed the unique technology which is different from the traditional ones. As the only domestic enterprise which won the invention patent for OWV, Precede has made it into practice and succeed in mass production, with great effort to develop the global market and promote PRECEDE.Shanghai Precede is the professional manufacturer of top grade OWV, removable SAV adnd other solvent & eco-solvent media. We launch new items, like Interior OWV, reflective OWV, OWV for UV ink, two way vision and polymeric OWV&SAV. More new items continue to launch to meet customer's needs.We have 7 sets most advanced perforating machines, monthly output is 500,000 sqm, that can ensure a fast delivery time, as usual, one 20'container, our delivery time is around 15 days. As to quality control, no matter raw material or finished goods must be tested, especially make test on glue adhesion and ink absorption. Keep high and stable quality for customers.Advanced production equipment, strict quality control, creative team and considerate service will surely make Precede products spread worldwide. Precede will take more depth and extensive cooperation with all clients! Your visiting and OEM are welcomed.