Patents & Certifications

Inspection records, technical documentation and available quality certificates support traceability and customer requirements.

**Valve Stem Hole Chamfering Device — Utility Model Patent**

**Stainless Steel Needle Tip Grinding Device — Utility Model Patent**

**Steel Pipe Hook Continuous Screw-Locking Device — Utility Model Patent**

**Column Plate Nut Automatic Assembly Equipment — Utility Model Patent**

**Sprocket Screw-Locking Device — Utility Model Patent**

**Brake Shoe Turning Device — Utility Model Patent**

**Ring Sleeve Drilling & Tapping Device — Utility Model Patent**

**Motor Cover Double-Head Lathe — Utility Model Patent**

**Lathe Automatic Loading & Unloading Device — Utility Model Patent**

**Workpiece Face Milling Device — Utility Model Patent**

**Brake Shoe Seat Spin-Riveting Device — Utility Model Patent**

**Bar Circular Saw Machine — Utility Model Patent**

**Lead Screw Nut-Removal Device — Utility Model Patent**

**Burner Cap Drilling Device — Utility Model Patent**

**Round Bar Fixed-Length Sawing Device — Utility Model Patent**

**Filter Mesh Pressing Equipment — Utility Model Patent**

**Lead Screw Straightening Device — Utility Model Patent**

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Patents & Certifications

HAVE A PART TO PRODUCE?LET'S BUILD THE RIGHT SOLUTION.

SEND YOUR PART DRAWING

HAVE A PART TO PRODUCE?
LET'S BUILD THE RIGHT SOLUTION.