- Macro Industry
- Address:852-132 ,Gacheon-ri ,Samnam-myeon ,Ulju-gun
- T&C Plus Co., Ltd.
- Address:2nd Fl. Hyosung Bldg. 407-12 Jangad-Dong, Dongdaemun-Gu
- NT solar glass
- Address:14B 8L, Dalseong 2nd industrial complex, 758-10, Yehyeon-ri, guji-myeon, dalseong-gun
- Hileben.Co.,Ltd.
- Address:
- FC Korea Corp.
- Address:Guam 604, Yuseong,
- cheng xian yi
- Address:
- MATEC&C, Inc.
- Address:5th floor, Hani B / D, 1192-7 Gaepo4-dong
- Kal & C
- Address:936-12, Anyang 3-dong, Manan-gu, Anyang-si
- KEUMBEE ELECTRONICS CO., LTD.
- Address:
- Korea Float Co., Ltd.
- Address:3 MA 302 HO, SHIWHA INDUSTRIAL COMPLEX
- BSG Service
- Address:Yeoksam dong, Gangnam gu
- TELEDEN Co LTD
- Address:sunae-dong 114
- Daysun Electronics Co., Ltd.
- Address:109-16,Chowon-ri,Gonggeun-myeon ,Hoengseong-gun
- Lion Chemtech Co., Ltd.
- Address:41-5 Moonpyong-Dong
- Junhan F&C Corp.
- Address:186-33,Jangchung-dong 2-ga ,Jung-gu
- Elmerce Trading
- Address:437-3 Nanhyun-dong
- Korea Chemical
- Address:213-1 Habongam-dong
- Bukwang Inc.
- Address:979,Jangnim-dong ,Saha-gu
- Buhm Woo Chemical Ind. Co., Ltd.
- Address:390-8,Galsan-dong ,Bupyeong-gu
- FINEECO
- Address:SHINCHENDONG