Comprehensive Detection Technology for Gear Engagement: It is the earliest original technology independently developed by our company, which realizes automatic matching detection and enables gear meshing to get the best meshing quality. Equipment composition: shell(Case/Cover) measuring machine, gear matching detection machine, measure shim(like pinion shim, differential intermediate cover shim, clutch assembly shim ect.) station, bearing press machine, gear red powder spraying machine, visual identity system, full gear dynamic testing machine.