Business and Economy

1. Yuseung Elec. Co., Ltd.  (site info) Makes fiber-optic components including optical adaptors, connectors, couplers, and switches. Provides corporate, product and purchasing information. http://www.aiomax.com/ 2. Daewha Press  (site info) Maker of mechanical powder compacting presses. [Korean, English, Chinese] http://www.daewha.co.kr/ 3. Korea Filtration Technologies  (site info) Manufactures automotive air filters. Product and contact information, company overview. http://www.ec21.com/co/k/kofiltec/ 1-3 of 3.