Magachem Co., Ltd., Safe Korea Co., Ltd., SANG-IL ENGINEERING Co., Ltd.
Hamilsia Co., Ltd., Youngjin Industry, BLB corporation, Korea Environmental Development, SK Chemicals Co., Ltd.
Kumho Petrochemical Co., Ltd., COMPKOREA, LX Hausys, Green Foam Chemical Co., Ltd.
HAN-YANG HYCHEM CO.,LTD., SEIL INTECH CO.,LTD., EASTERN FTC CO.,LTD., GLORIA Co.,Ltd
KUKDO CHEMICAL CO., LTD., Kumkang Urethane Co., Ltd., Ire Partner Corp., Sunjin Corporation
S&G Co., Ltd., Young Seo Co., Ltd., OCI COMPANY Ltd., GS Urethane.
COREA PUFF Co., Ltd., KOREA POLYTECH CO., LTD., JSK Co., Ltd., E&E Trading Co., Ltd.
S&G Co., Ltd., SEHUA COSMETICS Co., Ltd., KPX CHEMICAL Co., Ltd., U1 PLATFORM Co., Ltd., SEOYON CNF Co., Ltd.
INSAN Co., Ltd., DS CHEMICAL, DONGYNAG SPONGE
FOAM WORKS Co., Ltd., NVH KOREA INC., SEYOUNG SPONGE, K.C.T Co., Ltd.
OSUNG Co., Ltd., SEOAN-BUFF, DONGYANG URETHANE Co., Ltd., B&B Co., Ltd., VEF Co., Ltd.
DONGSUNG CHEMICAL Co., Ltd., INNOCOA Co., Ltd., DAEJIN DMP Co., Ltd., S&B Co., Ltd.
SONGAMTEC, SINSEGI Co., Ltd., CHUNGYOUNG Co., Ltd.
ALFOME Co., Ltd., FINECELL, SANGJIN FOAMTEC, TECHNOFOAM Co., Ltd., DONGJOO INDUSTRIAL Co., Ltd.
JEHIL URETHANE Co., Ltd., SAMWOO ENTERPRISE Co., Ltd.
Morningwell, UMS Polyurethane, Shinwoo Palm&Latex
DUOBACK KOREA Co., Ltd., FOMING TECK. Co., Ltd.
SINSUNG P&TECH, MINYOUNG URETHANE, SINHWA URETHANE
WOOSUNG URETHANE Co., Ltd., KUMHO CHEMICALINDUSTRY LTD.
PT. DONGSUNG CHEMICAL INDONESIA Indonesia
FOAM HI-TECH CO.,LTD Vietnam
NVH KOREA INC. Russia
DAEJIN DMP Co.,Ltd China
SAMSUNG Thailand
FOMING TECK. CO.,Ltd China
EWHA CHEMICAL Corp. Vietnam
KMT Japan
DOOYANG CHEMICAL Corp. Indonesia