Chemical, Rubber Conveyor Belt manufacturer / supplier in China, offering Industrial Grade Isophorondiamine CAS 2855-13-2 Used as Expoxy Hardener for Epoxy Flooring Coating, Good Price Pure Terephthalic Acid CAS 100-21-0 Used as a Raw Material for Plasticizers and Intermediate for Dyes., Plasticizer Neopentyl Glycol Npg CAS 126-30-7 Used in Organic Synthesis and so on.