We are one of major manufacturers of Epoxy resin:  E-12(=DER663U), E-14, E-20(=DER671); Curing agent: TGIC(granular and powder form), Hardener B68, Hardener B31,Benzoin and Flowing agents 6088, Brightening agent for powder coatings, anti-corrosive coatings, paints, solid coatings ect. in china. Our products have been certified by ISO9001:2000 &ISO14001:2004. Our current main users of epoxy resin and curing agents are DuPont, Becker Akzo Nobel ect.