We Usha Refining Co our Styrene Monomers caters almost for all the industries for solid polystyrene (PS), expandable polystyrene (EPS), styrene butadiene latex (SBL), acrylonitrile-butadiene-styreneterpolymer (ABS), unsaturated polyester resins (UPR), and styrene-butadiene rubber (SBR).