Tplex Co., Ltd. operates as a stainless steel processing company in South Korea. The company offers stainless steel bars, such as 300 series for use in chemical industry facilities, building materials, seawater pumps, food manufacturing facilities, automobiles, semiconductors, etc.; 400 series, which is used for valves, pump shafts, bolts, nuts, engine parts, nozzles, automobile parts, etc.; and duplex system for offshore and desalination plants; chemical industry equipment, fittings, flanges, bolts, nuts, etc. It also provides hot-rolled products for use in environmental industry, construction industry, shipbuilding equipment, automotive, rescue, steel pipe, and high pressure gas, as well as special use, such as automobile parts, chains, knives, tools, etc.; and flat bars and cold rolled stainless steel. In addition, the company offers CDM products for use in chemical industry equipment, building materials, food manufacturing equipment, automobile parts, bolts, nuts, semiconductor parts, shafts, etc. Further, it supplies industrial materials to petrochemicals, LNG, and desalination facilities; and special metal materials, such as titanium, nickel, tungsten, and molybdenum. The company was formerly known as Taechang Stainless Co., Ltd. and changed its name to Tplex Co., Ltd. in 2007. Tplex Co., Ltd. was founded in 1991 and is based in headquartered, South Korea.