Resinsep is one of major producer ion exchange resin in china. Our products include strong acid gel cation resins, macroporous weak strone base anion resins and inert resins. ...

International Resin Modellers AssociationThe International Modeller\'s Association is all about promoting resin model building for its members and the public.Here can exchange information, find answers to questions, learn resources manufacturers ...

GTSPC in America, specialized production of high-quality water treatment products for 11 years, with the strength ion exchange resin and activated carbon?with good quality pretty competitive price.All our comply international standards are greatly ...