Since 1985 ProSys has designed and manufactured manual, semiautomatic, and fully automated equipment for filling cartridges, squeeze tubes, syringes and rigid containers for the Cosmetic, Pharmaceutical, Chemical, Food, Adhesive, Sealant and Grease Industries. We are a global supplier of filling systems with sales, manufacturing and customer service facilities located in the USA as well as International Sales and Service locations around the World. ProSys is a owned by Reagent Chemical & Research, Inc. Reagent Chemical began in 1959 as a small family business with a vision to build and grow a company committed to its customers needs. From its first chemical product manufactured by ten employees, Reagent Chemical has grown to more than 15 distinct and diverse products produced by 550 dedicated employees at 50 locations.