Quality & Capacity

Checked Before It Ships. Every Single Time.

Quality is not a promise here — it is a documented four-stage process backed by real metrology.

Coordinate measuring machine probing a precision machined aluminum part
CMM inspection in our metrology lab
  1. IQC

    Incoming Inspection

    Raw material verified against mill certificates before it touches a machine.

  2. IPQC

    In-Process Checks

    Operators and QC patrol the line on a 2-hour cycle — issues are caught at the machine, not at the dock.

  3. FQC

    Final Inspection

    Full-dimension check on critical features before packing.

  4. OQC

    Pre-Shipment Audit

    Packaging, quantity and documentation verified, with photos and reports sent to you.

Metrology & Testing

  • CMM
  • 2.5D Projector
  • Height Gauges
  • Hardness Tester
  • Roughness Tester
  • Salt Spray Chamber

Documentation available with every shipment: FAI · PPAP Level 3 · CoC · Material certificates

Row of CNC machining centers on the Sunmy Hardware shop floor
Machining centers on our Shenzhen shop floor

CNC Machining

3-, 4- & 5-axis machining centers, CNC lathes and mill-turn machines.

Tolerances to ±0.005 mm

Stamping

25-400T presses with progressive and single-hit tooling.

High-volume, low unit cost

Die Casting

160-800T aluminum & zinc die casting cells.

Secondary CNC in-house

Injection Molding

90-530T machines running molds we build ourselves.

Pilot to mass production

Tooling Support

EDM, wire-cut, surface grinding and deep-hole drilling.

Faster tooling, lower NRE

Industries Served

Parts That Go to Work in Demanding Industries

Sunmy Hardware CNC machine shop floor in Shenzhen
Our own factory floor — Shenzhen, China
  1. 01

    Industrial Equipment

    frames, brackets, shafts, enclosures
  2. 02

    Automotive

    IATF 16949 reporting available
  3. 03

    Medical Devices

    precision turned & machined parts
  4. 04

    Consumer Electronics

    housings, hinges, shielding
  5. 05

    Robotics

    structural & motion components
  6. 06

    Furniture Hardware

    connectors, slides, fittings
  7. 07

    Aerospace

    tight-tolerance machined parts

Have a Part to Make?

Send drawings and get DFM feedback plus a firm quotation within 24 hours. NDA-friendly, MOQ from 100 pcs.