- Kwangjin Corp.
- Rotary Joint,Swivel Joint,Rotary Union,Others,Swivel Joint,Rotary Joint.
- Address:54, Jangin-ro 17 beon-gil, Sasang-gu
- KOREA JOINT CO.,LTD
- Rotary Joint,Swivel Joint,Rotating Union,Syphon Elbow,Flexible Hose,Universial Joint,Rotary Union,Swivel Joint,Rotary Joint.
- Address:395-14, Samnak-dong, Sasang-gu
- KOERA PRECISION INDUSTRIAL CO., LTD.
- rotary joint,rotary union air,rotary joint hydraulic,FORGING DIES.
- Address:17, Unmu-ro 783 beon-gil, Buk-myeon, Uichang-gu
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