STARCO CHEMICAL, a division of Diamond Chemical Company, Inc. of East Rutherford New Jersey, is a leading supplier, developer and manufacturer of high quality liquid and powdered specialty chemical products and systems which meet the changing needs of today’s environment. Starco is among a select few companies that produces powdered laundry, dishwash and general purpose powders. We are an industry leader in foodservice, institutional and industrial specialty chemical products. We deliver quality products, attractively packaged, labeled and competitively priced.