Description

Grand Valley Manufacturing Co. (GVM) is a distinguished leader in the machining industry with over 60 years of expertise. Specializing in large, long, and heavy parts production, GVM is equipped to handle components up to 64 feet in length, serving a diverse range of industries including defense, nuclear, transportation, aerospace, mining and construction, oil and gas, and power generation. Their comprehensive machining capabilities encompass deep hole boring, CNC turning, mill turns, deep hole drilling and trepanning, manual turning, honing, milling, stress relieving, and inspection services. GVM is committed to quality and precision, supported by a robust supply chain that includes raw material sourcing of forgings, seamless pipe, extrusions, fabrications, castings, powdered metal, and various bars. They also maintain a qualified vendor library for welding (AWS D1.1), cladding, coatings, non-destructive examination testing, and plating services. Renowned for their exceptional workmanship, competitive pricing, and excellent customer service, GVM has earned high praise from industry partners such as Steel America, Collins Machine Works, Custom Alloy Corporation, and Lenape Forged Products. The company’s recent advancements include the acquisition of 5-axis mill turn technology and automation initiatives, enhancing their capacity to support complex aerospace projects and other demanding machining requirements. Grand Valley Manufacturing’s dedication to precision, responsiveness, and sustained performance makes them a trusted partner for critical manufacturing needs across multiple sectors.