Sejong Industrial Co., Ltd. - Manufactures mufflers, catalytic converters and body parts. [Korean, English, Chinese, Japanese] JW Corporation - Manufactures Al tank trucks, trailers, special purpose vehicles, as well as tire tubes, ABS brakes and calipers. J.S. Engineering - Manufacturer of variable ignition distributors. Korea Special Small Motors - Maker of three-wheeled motorbikes. [Korean, English] Wha Pyung Korea Co., Ltd. - Used cars and parts. YaHala Trading Company - Marketer and distributor of FourGreen brand auto parts, used parts and used cars. [English, Korean, Arabic] Hankuk Glass Industries Inc. - Manufacturer of Hanglas windshields and automotive window glass. Korea Samik Corporation - Manufacturer and exporter of engine parts: pistons, rings, liners, and bearings. Korea Standard Machine and Tool - Manufactures ABS Hi-super brake systems, air bags, parking guides and car alarms. [Korean, English, Chinese] KNR Manufac Corporation - Manufactures air, oil, and fuel filters.