- Hanrok Co., Ltd.
- Address:2LT 69BL, 638-1 Kozan-dong, Namdong-gu
- AOTA Company
- Address:
- Intchem
- Address:8-12 Mangpo-Dong, Yeoungtong-Gu
- miraepnd co. ltd
- Address:
- DAEBO Precision&IND.CO
- Address:Sihwa Industrial Base, 3-Ra-406
- sunjabio
- Address:5dongburi, goesaneup, goesangun, chungcheongbugdo
- Latina
- Address:Naesoo-dong
- Sang Bo International Co.
- Address:
- Han Young office solutions Inc.
- Address:217-198, Gamei-Dong, Hanam-City
- ULC CORPORATION
- Address:623, Dong Seo Koa, 541-1, Kojan 2 Dong, Ansan City, Danwon Gu
- TGOM INC
- Address:# 618 WoosungCharacterVille, Dogokdong, KangnamGu
- SIHEUNG CITY COMPANY CEO ASSOCIATION
- Address:Geunloza Bokji Center 1ST. FLR. Jungwang-Dong
- DONGWON ENC CORP
- Address:369-3 Sangdaewon-dong, Jungwon-gu
- SHINSONG PAPER TECH IND.,LTD
- Address:107-2 Yangpyung-Dong-5ga, Yeoungdeungpo-Gu
- Tee Gent Co., Ltd.
- Address:615, SUNGKIK-DONG
- Eco Master Corp.
- Address:Kyunggi Provincekwangmyung Sidarae B / D,
- MAGPIA CO., LTD.
- Address:44, Naegeo-ro, Heungdeok-gu (Seochon-dong)
- Dilli Precision Ind. Co.,Ltd.
- Address:542-2, Dongducheon-dong, Dongducheon-si
- YOUNGHOON INDUSTRY
- Address:603 Nexustower Bldg. , 206-3 Ojang-dong, Jung-gu
- Family Art Co.
- Address:Majang-Dong 450-20