Saedong Co., Ltd. - Plastic mould products: nylon tubes, knobs, door belts, side protect moldings, and stretch bending. [Korean, English] - http://www.sd2000.co.kr/
Duck Yang Ind. Co., Ltd. - Maker of crash pads, anti-vibration pads, and armrests. Plants in Ulsan and Asan. [Korean, English, Japanese, Chinese] - http://www.duckyang.co.kr/