- Tuparks Sports
- Address:# 6862 2F, ShinHeung1dong, sujunggu
- Joonie industries Inc
- Address:Paho Dong
- SEMIWELL INTERNATIONAL CO LTD
- Address:Ra-4423, Jungang-Yootongdanji
- Aspek Co., Ltd.
- Address:#507 Gunalidong,Baekseok-dong ,Ilsan-gu, Goyang-si
- Inzi Controls Co.,Ltd
- Address:1267-3,Jeongwang-dong ,Siheung-si
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