JCU

Chemicals for use in industry; [ surfactants for metal, plastic and printed circuit boards plating; surface active compounds for general use in the industrial arts, namely, as dispersing auxiliary agents; ] chemical agents for metal, plastic and printed circuit boards plating; chemical additive for metal, plastic and printed circuit boards plating; [ chemical auxiliary agents for metal, plastic and printed circuit boards plating; pre-treatment chemical agents for plating plastic; chemical cleaner for metal surface; ] etching agents for metal, plastic and printed circuit boards plating [; composite agents for plating, namely, metal plating chemical compositions; chemical agents for stripping of the plated layer from metals ]