- NasaLok
- Address:1378-9 Jeongwang-dong
- Bugyung Precision Industries Co.
- Address:417-1 Gamjung-dong Gimpo-city Gyunggi-do Korea
- Wha Shin Industrial Co., Ltd.
- Address:602-38,Gajwa-dong ,Seo-gu
- Taeyang Metal Industrial Co., Ltd.
- Address:595,Seonggok-dong ,Danwon-gu, Ansan-si
- HD&TEK
- Address:314-7, 3Dong, Sung Su 2Ga,
- Byoung Jue Agricultural Co.
- Address:407-3,YANGGI-RI,Jillyang-eup ,Gyeongsan-si
- tea young matrial
- Address:505-23 youlpouri codouckmun
- DAEGUN CONSTRUCTION & SERVICE CO LTD
- Address:# 590-1, Gojan, Cheongbuk
- Macro Corp.
- Address:905-104, Baeksan, Hwajungdong, Dougyanggu,
- SOYON INDUSTRIAL CO., LTD
- Address:507, Western Tower One, Jang Hang Dong, ILSAN KU, GOYANG SI
- GB
- Address:buk gu
- Taelim Industrial Co.,Ltd.
- Address:Seongsan-dong, Changwon-si
- Jd Tools
- Address:Rm204, Chunggusangga, 731,Sunhwa, Simun-ri ,Jillyang-eup ,Gyeongsan-si
- Kong & Beckwith Elim Development Consultants
- Address:Hong Un 3 Dong
- Hwa Shin Bolt Industrial Co.
- Address:980-1,Jangnim-dong ,Saha-gu
- Daegun Construction & Services Co., Ltd.
- Address:# 590-1, Gojan, Cheongbuk,
- Asia Metal
- Address:#405 Kumdo Bd.,142 Yipjung-dong, Jung-gu
- Dae Kwang Co.,Ltd
- Address:1631-1,Samsan-dong ,Nam-gu
- Echo Trading Company
- Address:343 Daerim-dong, Yeongdeungpo-gu,
- Alpha Coporation
- Address:#501, Tongkwang B/D, 20 Bomun-dong 4-ga, Seongbuk-gu