- seyong co.ltd.
- Address:ghgaadgaertaertaerta
- Dongshin Co. Ltd.
- Address:203 Samjung Dong Ojung Ku
- Dae Han Sheet Metat Co., Ltd.
- Address:234, DUCKKAE-RI, UNGSAN-UP, YANGSAN-GUN
- Param co., ltd.
- Address:472-7, Sangha-Dong, Giheung-Gu, Yongin-SI
- Dawon Century Co.,Ltd
- Address:493,Gasan-dong ,Geumcheon-gu
- Busan automobile part company
- Address:566, Sinpyeong-dong, Saha-gu