Stage 01 · Drawing Review
We review every drawing before we quote.
Before a price is agreed, we check your drawing for tolerances that affect process selection, features that need a second operation, and finish specifications that require coordination. If a drawing has a risk — an ambiguous callout, a feature that may not hold after anodizing — we raise it before cutting starts.
Tolerance range noted · Material confirmed · Finishing route identified · Quote includes all steps
Stage 02 · CNC Machining
Core CNC machining on our own floor.
Core turning and milling are planned on our equipment, including about 10 three-axis machines, about 5 3+2 multi-face centers, and about 8 CNC lathes with an approximate turning range of Ø400 × 900 mm. Any specialist partner route is disclosed and confirmed during quotation.
3-axis milling · 3+2 multi-face positioning · CNC turning · In-process dimensional checks · Partner routes confirmed before order
Stage 03 · Finishing Coordination
Finishing is coordinated — not left to the buyer to arrange.
Anodizing, passivation, plating, heat treatment, and similar processes are arranged through established Dongguan partners. We send the parts, track the schedule, and receive them back before inspection. Finish spec is confirmed from your drawing before production begins — not guessed at delivery.
Anodizing type II & III · Passivation · Zinc, nickel, chrome plating · Powder coat · Heat treatment · Laser marking
Stage 04–06 · Inspection, Packing & Dispatch
Parts are checked and packed before they leave the building.
Finished parts are checked in-house with calibrated gauges — height gauges, thread gauges, optical projector. CMM arranged externally on request. Packing is matched to the part: threads protected, surfaces separated. Packing photos sent before dispatch. Inspection reports available on request before production begins.
In-house: calipers · height gauges · thread gauges · optical projector · CMM via external lab on request
