Silicone Polymers, Colloidal Silica, Silane Coupling Agents manufacturer / supplier in China, offering Changfu® Bsh12 CAS: 18001-52-0 1, 3-Bis (3-mercaptopropyl) -1, 1, 3, 3-Tetramethyldisiloxane Reactive Polysiloxane Monomer, Changfu® H34c CAS: 17905-99-6 Tris (trimethylsiloxy) Chlorosilane Reactive Polysiloxane Monomer, Changfu® Ba12 CAS: 17898-71-4 1, 3-Bis (3-acryloxypropyl) -1, 1, 3, 3-Tetramethyldisiloxane Reactive Polysiloxane Monomer and so on.