Nanjing Union Silicon Chemical Co., Ltd. is oneof the leading producers and exporters of organosilanes, antifoamsand defoamers in China, especially in organosilanes, which areoften used as silane coupling agents crosslinking agents, adhesionpromoter, surface modifiers, moisture scavenger, hydrophobingagents and dispersing agents in the field of fiberglass andcomposites, mineral and filler treatment, adhesives and sealants,plastics, polymerization and rubber, paints, inks and coatings,automobile tires ,water repellents and surface protection.serviceat usichemical dot com