Nan Ya Plastics Corp. engages in the manufacture of plastic processing products, petrochemicals, electronic materials, and polyester. Its products cover adhesive, alcohols, cast resin transformer, copper foil, copper clad laminated, curing agent, decoration film, draw textured yarn, epoxy, engineering plastics, epoxidized soybean oil, fully orinted yarn, glass fabrics, hydrogen peroxide, injection, knitting fabrics, liquefied gas, liquid crystal display, medical compounds, mold, neuma door, neuma window, optical film, polypropylene (PP) synthetic paper, polyvinyl chloride (PVC) cling film, PVC compounds, PVC rigid sheet, pipe and fitting, rigid sheet, roller, screw and barrel, stabilizer, touch panel, unsaturated polyester, vacuum contactor switches, window film, and woven fabrics. Its products applied in business include plastic products, chemicals, electronic materials, fibers and textiles, machinery and switchgear. Its products by application include household items, outdoor sports, transport materials, building materials, coating, computer, communication, and consumer electronics (3C) appliances, civil farm, and industrial equipment. The company was founded by Yung Ching Wang and Yung Tsai Wang on August 22, 1958 and is headquartered in Taipei, Taiwan.