Unmatched surface gloss, insufficient corrosion resistance and uneven coating are common pain points after metal processing. We build a complete independent surface finishing workshop, covering full procedures from pre-polishing to anti-corrosion coating, realizing one-stop processing without outsourcing to third-party factories to control quality and delivery time.
Our surface treatment capabilities include mirror mechanical polishing, matte vibration buffing, hard & decorative anodizing for aluminum, sand blasting, stainless steel passivation, electrophoresis and PVD coating (titanium gold, black chrome, silver). Every procedure strictly controls film thickness, flatness and color uniformity to meet high-end appearance and anti-rust standards for export products. All surface treated parts pass salt spray testing for long-term service life.
Compatible workpieces: CNC aluminum housings, stainless steel instrument fittings, zinc alloy die cast ornaments, stamped metal chassis, laser engraved hardware components.
