SIGMA DELTA USA's FORMULATIONS FOR OUR VARIOUS PRODUCTS ARE SPECIFICALLY MADE WITH CARE AND CONSIDERATION FOR YOU AND THE ENVIRONMENT.
	Sigma Delta USA Inc. is the blender, bottler and distributor of a full line of proprietary household cleaning products. All Sigma Delta products are biodegradable in character and non toxic to human or animal life. Our revolutionary TRI-WASH Laundry Detergent is foremost in this group of advanced cleaning aids that are also friendly to the environment. Sigma Delta USA Inc. is also the exclusive importer and distributor of the high quality, industrial, chemical formulation cleaning products that are manufactured and marketed by Sigma Delta, Ltd. in Quito - Ecuador. Chief among the most popular products in the Sigma Delta line are the many cleaners, removers, and detergent products. Equally impressive is Sigma Delta's unique Spot Remover, which is safe to use on virtually any fabric, as well as its superior Fabric Softener, which has been successfully marketed in South America for many years. Please visit our entire product line for a menu of available items. Additionally, Sigma Delta is highly versed in the specialized field of polymer concrete materials. We provide consulting services to a variety of clientele in the construction industry.