- NanoCare International Inc.
- Address:27F KWTC, 159-1 Samsung-dong, Gangnam-gu
- Techoil Co., Ltd.
- Address:6F. 190-10 Bangyi-Dong
- JINWOO TRADING CO., LTD.
- Address:M1701 Songdo Technopark IT Center, 172-1, Songdo-dong,
- KOREA ODORTECH CO.,LTD.
- Address:187-6, Deungwon-ri
- EUROCOSTECH INC
- Address:64 Jungri Seoubymyon
- Korea America QQ Co., Ltd.
- Address:3604 Trade Tower Samsung-1Dong
- AK chemtech
- Address:# 1300, Hanbat-daero, Dong-Gu
- Cosmol
- Address:
- Costree Cosmetics
- Address:815-2
- youngboobio
- Address:204f, 48-18, Yeonse B / D, Songpa-Dong, Songpa-Gu
- Dong Yang Chemical Company
- Address:199-1, Daedok-Ri, Noeun-Myun,
- NARAGOLBAL INC
- Address:Beomil 2-dong, Dong-gu, Busan 601-803, Korea
- Sameul Moolsan Co.,Ltd
- Address:644-6, Yeoksam-dong, Kangnam-ku
- Kangaroo Co., Ltd.
- Address:419,Cheongcheon-dong ,Bupyeong-gu
- humanpia
- Address:263-1 Palbuk-Dong 2-Ga
- Toiler CO., LTD.
- Address:112 Business Incubation Ctr. Incheon City College, 235 Dohwa-dong
- Bum Han Commercial Co., Ltd
- Address:5F,Myeongnyun-dong 2-ga ,Jongno-gu
- HAERYONG CHEMICAL CO.
- Address:579-6, Yongyeon-dong,
- Toptone Corporation
- Address:Yongdudong, Dongdaemungu
- YANGYANG INDUSTRIAL CO LTD
- Address:288-4, Misan-dong,