01
Heat Treatment
When your parts need specific hardness, toughness, or stress relief, we coordinate heat treatment to your exact specifications. Every batch is verified with hardness testing before it ships.
- Quenching & tempering — achieve target hardness (HRC)
- Annealing — relieve stress for dimensional stability
- Carburizing — surface hardness with a tough core
- Nitriding — wear resistance without distortion
02
EDM (Electrical Discharge Machining)
For features that conventional cutting tools can't reach — sharp internal corners, deep narrow slots, hardened materials — we use wire and sinker EDM.
- Wire EDM — complex profiles in hardened steel
- Sinker EDM — blind cavities and complex 3D shapes
- Ideal for mold components and die parts
- Achieves ±0.005mm on critical features
03
Surface Treatment
The right surface finish protects your parts, improves appearance, and meets functional requirements. We manage the full range of coatings and finishes.
- Anodizing — Type II and Type III (hardcoat) for aluminum
- Electroplating — nickel, chrome, zinc, silver, gold
- Polishing — mirror finish to specified Ra value
- Sandblasting — uniform matte texture
- Powder coating — durable color finish for steel parts
- Passivation — corrosion protection for stainless steel
04
Laser Marking
Permanent marking for part identification, traceability, and branding. Laser marking won't wear off, peel, or fade — it's part of the surface itself.
- Part numbers and serial numbers
- Company logos and branding
- QR codes and data matrix codes
- Works on metals, plastics, and coated surfaces
