- Daewon Machinery Co.,Ltd
- MECHANICAL SEAL,Stainless Steel Vertical Multistage Pump,FW Cooling Pump,Boiler Water Circulating Pump,Ejector Pump.
- Address:665, NAJEON-RI, SANGLIM-MYEON
- Korea Seal Master Co, Ltd.
- Pump & Mechanical Seal,Semi-conductor Devices,Vacuum Equipment,Reservoir & Accumulator,Mechanical Seal.
- Address:900,Swaeam-ri ,Daegot-myeon ,Gimpo-si
- Woojin Mechanism
- Oil seal,Hydraulic seal,Rubber,Urethane,Compounding Div,Hydraulic Div,Mechanical Div,Sealing Div.
- Address:567-15, Sangdong, Wonmigu,
- Royal Tungsten Carbide
- Mechanical Seal,Watch Case,Solid Rod,Slitting Saw,Carvides Drill & Endmil made by Ultra-fine Alloys.
- Address:95B-3L, Namdong industrial complex, 667-2, Gojan-dong ,Namdong-gu
- K.Y.Marine Engineering Co.
- PVC Scrap for Cable Skin and Extruding Production,PVC Scraps,Cylinder Liner,Cylinder Head,Mechanical Seal and Pump Parts,Engine Valve and Seats,Piston,Purifier and Parts,Pneumatic & Hydraulic Tool,Blocks,Wire Ropes ,Welder & Gas Cutting Tool,Cutting & Dia.
- Address:Rm302,Sewang B/D, 20,Toseong-dong 5-ga ,Seo-gu
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