- Ginseng Korea
- Address:2F, 231-565 Jangwe 1 dong
- JEIL CHEMICAL CO LTD
- Address:987-4, Goyeon-ri, Ungchon-myeon, Ulju-gun
- Worldgreen P & J CO.,LTD
- Address:
- TASCO LTD
- Address:1416 Anam Tower 702-10, Yeoksam-Dong, Kangnam-Gu
- CS Industry
- Address:
- Seoyoon Re-Tech
- Address:#488-338, Dabshipri-dong, Dongdaemoon-Ku
- INPLAST Corporation
- Address:Woolim E-Biz Center# 709, 280-21, Seongsoo 2-Ga, 3-Dong, Seongdong-Gu, Seoul, Korea
- Century F&S
- Address:Shinjeong-Dong
- I Badak Co., Ltd.
- Address:547-1, Sunam
- Honam Petrochemical Corp
- Address:Kwanak Lotte Tower Bldg.
- Hausmann Resin Korea Co.,Ltd
- Address:
- 3B System, Inc.
- Address:Woram-dong,Woram-dong ,Dalseo-gu
- L&K chemicals
- Address:Jeong-neung Bldg #206, 2269-1 Hwamyeong-dong
- Yoorim Rope&Net Co.,Ltd
- Address:1-25,Cheonghak-dong ,Yeongdo-gu
- HUNG A
- Address:5F, 316-6, YANGJAE-DONG, SEOCHO-GU,
- izzi International Co.
- Address:Room No. 105, daejeon university b. i center yongwoon-dong, dong-gu
- LEADERS TECHNOLOGY CO.,LTD
- Address:306-1, Sanmak-dong, Yangsan-city Kyungnam,
- DUKWON POLYMER CO LTD
- Address:776-1, Kwanhwa-Ri, Seonnam-Myun,
- LUCKY ENPLA CO LTD
- Address:# 460-1 Haksan-Ri, Kasan-Myeon,
- I2 CORPORATION Co., Ltd.
- Address:9F, Maru-Building, 942-20, Daechi-Dong