- CANKO MARKETING INC.
- Address:623, 1700 Dongilro, Nowon-gu
- JK Health Sciences
- Address:5th fl. , 589-1, Seongsan, Mapo
- Biddle Sawyer Fortune Chem
- Address:33, Marine City 2 Ro, 102 Tower 5405 Ho ( 54th Floor), Zenith, Woodong
- Chems Korea Co., Ltd
- Address:301 (3F) , 74-8, Baekseokro 86 Bungil, Ilsandong-gu
- Heerae
- Address:# 1701, Hwanghwa Bldg. 832-7 Yeoksam-dong
- Korea Chemlocus Chemicals Co. Ltd.
- Address:Danam Bldg 28th, Namdaemun-Ro 5Ga, Chung-Gu
- WIDE TRADING CO., LTD.
- Address:#228, 18, Bangbaecheon-Ro 16Gil, Seocho-Gu
- namyoseop
- Address:gangwondo hoopeyong2dong
- Raystar Corporation
- Address:23-7,Yeouido-dong ,Yeongdeungpo-gu
- Yi Ruida co,. ltd
- Address:Dubai street
- Tec Chemicals Corp.
- Address:rm. 100, lucky bldg, yong-kin dong, Songpa-ku
- Newchem Global Inc.
- Address:Room 1110, Masters Tower, 553, Dohwa-dong, Mapo-gu,
- SHEISFS HCEMSI LTD.
- Address:NO. 1250
- CHEMICAL AND COMPANY LTD
- Address:Suite 1611 Keopyung Town Tower A,
- Foosung HDS Co. Ltd.
- Address:7Fl, Foosung bldg, 8-1, gumi-dong, bundang-gu
- Soo Kyung Chemical Co.,Ltd.
- Address:
- Ecol Biotech Co.,Ltd
- Address:691-1, 2nd floor, Gojandong, Namdong-Gu
- Samsung C&T Corporation
- Address:29Fl, Samsung C & T Bldg. , 1321-20, Seocho 2-Dong
- Jexim Corp
- Address:313-139 Soha2Dong Kwangmyungsi Kyungkido, Korea
- Bluestar Korea
- Address:Hansoo Bldg 3f 319-1 Hangangro2-Ga