Hydrogenated Rosin, Polymerized Rosin, Phenolic Resin manufacturer / supplier in China, offering Methylcyclohexanediamine / Htda CAS 13897-55-7 for Curing Agent, 4, 4′-Diaminodicyclohexyl Methane CAS 1761-71-3 for Coatings and Adhesives, 4, 4′-Methylenebis (2-methylcyclohexylamine) /Dmdc / Macm CAS 6864-37-5 for Epoxy Resin Curing Agent and so on.