Manufactures functional vinyl resins consisting of various base chemicals, including vinyl chloride copolymer, vinyl acetate, and acrylic acid ester. A functional vinyl resin is a material that improves the intrinsic performance of general-purpose resins to a maximum level upon introduction. Functional vinyl resins such as water based resin and solvent based resin can also provide characteristic functionalities to the texture and other properties of a product, creating added value and resulting (less)