From coil and wire stock to finished, inspected parts
Sujie Hardware runs continuous-die stamping, CNC spring forming, CNC wire forming and precision grinding on our own Qingdao production floor, supported by in-process inspection.
Continuous-Die Stamping
The supplied company record lists continuous-die stamping for brackets and other hardware components.
- Eight presses listed in the equipment record
- Stated press capacity range: 25–315 tons
- Order requirements confirmed from drawing or sample
CNC Spring Forming
Compression, extension and torsion springs are formed against the confirmed drawing or sample.
- Three compression-spring machines listed
- Stated compression-spring range: 0.1–4.5 mm
- Three computerized spring machines listed with a stated 0.1–8.5 mm range
CNC Wire Forming
Wire forms, hooks and frames are reviewed against the customer drawing, sample or reference part.
- Custom shapes reviewed per project
- Sample approval supported before production
- Dimensions confirmed from order documentation
Precision Grinding & Inspection
Grinding and spring inspection equipment are listed in the supplied company equipment record.
- Grinding equipment with stated 120 × 400 and 1000 × 400 working ranges
- Taiwan spring inspection instrument listed
- Third-party inspection supported by project agreement
Supporting finishing and assembly
Drawing, sample or reference-part review before quotation
Sample approval supported before mass production
Production progress feedback available by agreement
Third-party inspection support confirmed per project
Have a part to source?
Send us your drawing, sample photo, or specification and we will follow up with feasibility and a formal quotation.