At Yevzo Titanium Metal Co., Ltd., every phase of manufacturing—from raw material verification to advanced 3-axis CNC machining, ultrasonic surface purging, and export packaging—is executed in strictly segregated functional units under full ISO 9001 quality controls.
Division 01 Certified ASTM B348 Gr1, Gr2, and Gr5 (Ti-6Al-4V) round bars and ingots are cut, bar-peeled, and verified via spectroscopic chemical analysis and PMI testing prior to entering machining stations. Heat-lot numbers are permanently retained for end-to-end traceability.
Division 02 Our high-speed 3-axis CNC vertical machining centers and multi-axis turning cells execute complex toolpaths with tolerances within ±0.01 mm. Standard and non-standard geometries including hex sockets, torx drives, and custom drilled lightened heads are precision-milled here.
Division 03 Multi-stage ultrasonic immersion, chemical deoxidation, and industrial cleaning lines completely strip residual cutting emulsions, micro-burrs, and airborne particulate from precision threads. This stage guarantees pristine surface cleanliness required for anodizing, PVD, and aerospace assembly.
Division 04 Our in-house metallurgical engineers and tooling specialists analyze shear loads, tensile thresholds, grain flow, and galvanic compatibility. We review client CAD/STEP models to optimize designs for weight reduction without sacrificing structural integrity.
Division 05 Finished fasteners undergo 100% optical and thread pitch inspection using certified go/no-go ring gauges. Parts are subsequently sealed in anti-collision blister trays or vacuum poly bags, labeled with barcode traceability, and boxed inside reinforced seaworthy cartons to eliminate shipping transit damage.