About

About JK USA Inc. JK USA Inc. is promoting Three-way products, committed to the manufacture of a complete line of exhaust system (catalytic converter, three-way catalyst, VOC&SCR catalyst, DOC&DPF, performance muffler & silencer), based in Taizhou China ( Huangyan, Sanmen). With 150 employees, about 18000m2, three-way has a presence in over 30 countries, as well as sales departments in US and Iran. Obtaining the wash coating technology, three-way supplies both aftermarket & OEM market for wash coat substrates and catalytic converters. Within its endeavor to be the worldwide automotive exhaust system supplier, three way combines quality and technology, offering clients with innovated products at a competitive price, being the first exhaust system supplier in China approved by American Environmental Protection Agency. Three-way boasts the ISO16949 quality management system, contributing its best to exhaust system development for a better global environment.