John Grzemkowski

Witco Inc.

Witco has been a Michigan manufacturer since 1977. Witco specializes in providing innovative CNC precision machining solutions for the transportation, aerospace, firearms, archery, government/military, and industrial components industries. We have gained years of experience in the market segments we service by understanding our clients'​ businesses and objectives and having the financial resources sufficient to execute and sustain projects from the most basic to the very complex. From tiny plastic connector to large steel shafts, Witco is your supplier of choice. Witco Inc. utilizes proven technologies to reduce end-user risk, provide best life-cycle benefits, and integrates smoothly with current technologies. Our robust Quality Management System (AS9100) helps us meet our performance guarantees with audited measurable standards for product conformity, delivery timeliness, and risk assessment. Clients count on Witco for industry-best project execution and superlative risk management techniques that are crucial to their success. Witco Inc. provides single source CNC precision machining. We create precision machined components and assemblies on-site and have an established network of suppliers that give Witco the ability to be a turnkey solution. By choosing Witco as your innovative machining solution you have one point of contact from concept to completion. AS9100 Certified CNC Contract Manufacturer ISO 13485 Compliant CNC Contract Manufacturer ISO 9001:2008 Certified CNC Contract Manufacturer