Shandong Hujin Chemical Co.,Ltd.is a hi-tech enterprise, "AAA" Credit Company of Shandongprovince and one of keychemicalenterprises of Dongying city. Located in Daozhuang industrial park. As an ISO9001:2000 quality system approved and I/E licensed company, we now mainly produce and export Dimeric dibasicacid, polyamide resins Polyamide hot-melt adhesives and monomer fatty acids.