Trinity Components Group

Trinity Components Group's principals are leading providers of high-volume, precision-manufactured components serving the automotive industry. With a reputation for delivering exceptional quality and performance, we support OEMs and Tier 1, 2, and 3 suppliers across multiple vehicle platforms for globally recognized brands including Ford, GM, Stellantis, Toyota, Honda, Nissan, Rivian, and Polaris. Our core expertise lies in machining solutions for aluminum, gray iron, ductile iron, and HiSiMo iron materials. We specialize in complex component design, advanced modeling, and geometric dimensioning and tolerancing (GD & T), ensuring that our products meet the stringent demands of modern automotive applications. We support a full a range of automotive machining, fabrication, and assembly capabilities including, but not limited to- Steering components and assemblies - Hydraulic valve housing and subassemblies - Exhaust and turbocharge manifolds - NVH dampers - Control arms and subassemblies - Axle subassemblies - Tow Hook subassemblies - Brake components - EFI fuel rail subassemblies - Engine/transmission mounting bracket assemblies - BEV battery enclosure component subassemblies - BEV rockers and other structural assemblies - BEV frame supports - High-pressure aluminum die-cast Our customers benefit from unmatched technical advantages- Dedicated program management teams, internal fixture design, tooling, and CNC programming / probing experts- Internal automation experts, including controls and robotic engineers- Strong team of quality engineers, advanced quality engineers, and CMM technicians- Touchless scanning inspection quality systems - 3D printing capabilities - Fully equipped quality labs - Agile-phased PLM approach for both automotive and quick-key turn program launch