Estelle Chemicals Private Limited Estelle Chemicals Private Limited was established in the year 1998, an ISO 9001-2008 Certified company. We are manufacturer, exporter and supplier of Glycerol Esters, Sorbitan Esters, Polyglycerol Esters, Specialty Esters, Bakery Ingredients etc. In a competitive environment, only the ingenious and the resourceful can flourish. Not by side stepping the normal norms of business, but by working within their matrix.