- SBI Corporation
- Fumed Silica (SiO2),Biocide(MIT),HDPE/LDPE Resin,PVB Recycled,PVC Scrap.
- Address:Rm 425, Poonglim Bldg. , Gongdeok-Dong, Mapo-Gu
- EunSeung Technical Research Institute
- Chitosan,Organic Fertilizer,SiO2,Mineral,Fertilizer.
- Address:5floors, 592, gao-dong, dong-gu
1