- Poong San Industrial Co.,Ltd.
- Thread Plug Gage,Level Wound Coil,Loading Palette for Transportation,Military Palette,Dial Indicator Gage,Thread Ring Gage,Straight Tube,Pancake Coil,Export Packing for Industrial Machinery.
- Address:57,Seongju-dong ,Changwon-si
- Nungwon Metal Ind. Co., Ltd.
- Level Wound Coil,Water Tube,Refrgeration $ ACR Tube,Billet.
- Address:314-1, DOHA-RI, EUNHYUN-MYON, YANGJU-KUN
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