Wiscom Co., Ltd. processes and manufactures polyvinyl chloride (PVC) compounds used in electric and telecommunication wires. The Company also produces master batches, polyolefin compounds, and polypropylene compounds. Wiscom, a subcontractor of LG Chem, supplies PVC compounds such as polystyrene (PS), acrylo-butadiene styrene (ABS), and polypropylene (PP).