- Daekyung Industrial Co., Ltd.
- PE House Rope,FISHING NET,YUSUNG Golf Net,PE security net,TUNA LONG LINE,PE.PP lateral duct paper tube Rope,Rassel Security net,Nylon security net.
- Address:262-7,Hakjang-dong ,Sasang-gu
- Foscomm Co., Ltd
- optical network system, optical security systems, fosec net 2002, fosec idc 2002, fosec master 2002.
- Address:1037-3 Ingye-dong ,Paldal-gu, Suwon-si
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