Water Treatment PAC, Food Additives, Sodium Gluconate manufacturer / supplier in China, offering Resorcinol-Formaldehyde Resin SL-3017 CAS: 24969-11-7, P-T-Butyl Phenolic Resin SL-1408 CAS: 25085-50-1, 2-Ethylhexyl Thioglycolate CAS No.: 7659-86-1 Hsch2cooc8h17 and so on.