- Kwangwoon Co., Ltd.
- supplies for ship, ship window, ship door, side scuttle, clear view screen.
- Address:1063-6, Songjeong-Ri, Sanin-Myeon, Haman-Gun Gyeongsangnam-do 637-800 Korea
- Jung-A Marine Equipment Co., Ltd.
- accommodation ladder, wharfladder, clear view screen, window wipers, working ladder, portable ladder.
- Address:1469-5,Songjeong-dong, Gangseo-gu, Busan 618-270 Korea
- Free Ocean Co., Ltd
- Clear View Screen.
- Address:#303, DongNam Bldg. 1200-1, Chorang 3-dong, Dong gu,
- Pacific Ocean Marine Co., Ltd.
- door, hatch, light metal wheel, house door, water tight door, square hatch, clear view screen.
- Address:602 namkyung B/D Jeonpo-Dong Busanjin-Gu Busan Korea
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