Donsco, Inc. is North America’s leading provider of short run and longer running gray, ductile, and alloyed iron castings up to 150 pounds. The company operates two foundries in Pennsylvania, Mount Joy and Wrightsville, where employees manufacture manifolds, brackets, gear boxes, transmission housings and pump iron castings for industrial customers. Recycling is heavily involved in Donsco manufacturing, every product manufactured at a company plant is made from 90 percent recycled materials and the company has established plastic and cardboard recycling programs. Additionally, the company was awarded the 2017 Green Champion Certificate from LCSWMA for its sustainable disposal of waste.