O.P. Schuman & Sons, Inc. specializes in custom machine building and in the manufacturing of custom parts and assemblies. Our large (125,000sqft) facility located outside of Philadelphia, PA is readily accessible to all modes of transportation to easily ship your products upon completion. O.P. Schuman & Sons, Inc. stands out from other manufacturing centers by having all aspects (Milling, Lathe, Boring, EDM, Grinding, Welding and Inspection) of the manufacturing process together in one facility. We build complete machinery for many large global names including DuPont and Johnson & Johnson. Finished equipment is provided in ready-to-use condition, complete with mechanical, electric, electronic, pneumatic, and hydraulic systems, along with integrated controls.