Mentco is a full service precision CNC machine shop, producing high-quality machined parts and sub-assemblies to customer specifications. Our company’s highly skilled team has decades of experience in innovative machining techniques and Quality Control utilizing modern, state of the art equipment. We run manufacturing operations in Mumbai, India, with our headquarters and warehousing based in San Antonio, Texas — giving us the reach to offer cost-effective production, reliable lead times, and hands-on customer service.
Our core strength is precision CNC machining, including turning and milling for both prototypes and full production runs. We take on complex machined and turned components, building custom parts to exact customer specifications, whether it's a single prototype or an ongoing production order. We work with OEMs and industrial equipment manufacturers across a range of demanding sectors — semiconductor, aerospace, energy, automation, medical, transportation, and industrial machinery. Beyond machining itself, we handle the full process: sourcing raw materials, finishing, assembly, packaging, and logistics, so customers get a single, dependable contract manufacturing partner rather than juggling multiple vendors. We also operate an in-house Class 100 Clean Room, supporting ultra-high purity (UHP) cleaning and specialized surface finishing for semiconductor and other high-tech applications where contamination control is critical. Quality is built into everything we do. We rely on advanced inspection equipment and in-house CMM capabilities, paired with strict material traceability, and we support PPAP, PFMEA, and Control Plan documentation. For companies looking for a manufacturing partner they can trust to deliver consistent precision, on-time performance, and real value, Mentco is built to be that partner.