The major specifications of "V Brand" Polyvinyl Alcohol (PVA) of our company are the following series of 17-99F(L), 17-99F(H), 17-99 (L), 17-99(H), 18-99(L), 18-99(H), 19-99(L), 22-99(L), 19-88, and the like. Special PVA of different viscosity and alcoholysis can be produced according to the requirements of our customers.