KAIAO is a China-based CNC machining partner for engineers and product developers worldwide. From a single functional prototype to production runs of 10,000+ parts, we hold ±0.01 mm tolerances on 26 in-house machining centres (3-axis, 4-axis and 5-axis) and verify every batch on Hexagon CMM and FARO arms. You get a quoted price with full material traceability — no hidden fees, no minimum order.
Our turning cells — multi-axis lathes and Swiss-type centres — produce shafts, bushings, connectors and threaded bodies to ±0.01 mm, in metals and plastics alike. For medical, automotive and aerospace buyers needing high-precision rotational parts, we hold diameter and runout tighter than the drawing calls for, then confirm it on the CMM. Typical turned parts ship in 5 business days.
Choose from 12 standard finishes — from as-machined (Ra 1.6) to anodising, powder coating and electropolish — applied in our own paint shop with PPG, DuPont and AkzoNobel coatings. Below are the finishes we run most often; tell us the spec and we'll match it.
