Machined Component Body with Cast Housing Component and Multiple Cylindrical Bores/Bosses

YiRui's Ningbo machining facility machines cast housing components with multiple cylindrical bores and bosses using 5-axis milling, CNC milling, and boring; bore diameter, position, and boss face flatness are all controlled from your drawing callouts in a coordinated multi-axis setup, avoiding the repositioning errors that shift bore positions when features are machined in separate operations, supporting engineering services and wind energy projects. ISO 9001 certification at YiRui's Zhejiang facility covers casting qualification, in-process inspection records, and dimensional process documentation for aerospace, automotive, military, medical, kitchen appliances, and shipbuilding housing applications. Swiss machining handles small-diameter boss bores requiring tight surface finish. Passivation and polishing are available as post-machining finishes. Send your casting drawing with bore diameter tolerances, boss positions, and required surface finish and we will return an estimate from our Ningbo production team.