How We Make It

High-power fiber laser for reflective metals (aluminum, copper, brass) and thick plate. CO2 laser for mild steel and stainless with superior edge quality. Both machines feature auto-focus cutting heads and capacitive height sensing.

• Max sheet: 3000 × 1500 mm
• Thickness range: 0.5–25 mm (mild steel), 0.5–12 mm (stainless), 0.5–8 mm (aluminum)
• Positioning accuracy: ±0.03 mm; repeatability: ±0.02 mm
• Nitrogen and oxygen assist gas for oxide-free edges
• Automatic nesting software maximizes material utilization (>85%)

High-speed turret punch press with 48-tool auto-index station. Ideal for louvers, knockouts, vent patterns, and repetitive features where laser cutting would be slower. Auto-index tooling rotates to any angle.

• Max sheet: 2500 × 1250 mm, repositioning for longer parts
• Punch force: 30 metric tons; hit rate: 600 HPM (hits per minute)
• Max thickness: 6 mm (mild steel), 3 mm (stainless)
• Forming tools: louvers, countersinks, embosses, card guides, hinge knuckles
• Combined punch + laser machines for single-setup complex parts

Multi-axis CNC press brakes with automatic crowning compensation. The back-gauge positions each bend line to micron accuracy. Our programmers calculate bend allowance, K-factor, and springback compensation for each material grade.

• Bending length: up to 4000 mm; tonnage: 40T / 100T / 160T / 250T
• Angle accuracy: ±0.5°; repeatability: ±0.2°
• 10-axis control: Y1/Y2 ram, X/R/Z back-gauge, crowning
• Tooling library: 200+ punch/die sets for acute, offset, hemming, radius bends
• Offline programming from 3D CAD; bend sequence simulation to prevent collisions

Certified welders for structural, sealed, and cosmetic joints. TIG for aluminum and stainless (precision, cosmetic-grade welds). MIG for steel production welding. Resistance spot welding for sheet assemblies. Fiber laser welding for high-speed, low-distortion seams.

• TIG (GTAW): aluminum, stainless, titanium — cosmetic & hermetic welds
• MIG/MAG (GMAW): steel, galvanized — high deposition rate
• Resistance spot: sheet-to-sheet lap joints, 0.5–3.0 mm stack
• Fiber laser welding: minimal HAZ, no filler, high speed (2–5 m/min)
• Post-weld: grinding, blending, stress-relief on request

Electrostatic powder coating line with automated spray booths and batch convection curing oven. Any RAL color. Texture options: smooth, fine-texture, coarse-texture, hammer-tone, wrinkle. Suitable for steel, aluminum, and galvanized substrates.

• Pretreatment: degrease → rinse → phosphate (steel) or chromate (aluminum) → rinse → dry
• Application: electrostatic spray, manual touch-up for complex geometries
• Cure: 180–200°C, 15–25 min (convection oven)
• Film thickness: 60–120 µm (controlled via DFT gauge)
• Testing: cross-hatch adhesion (ISO 2409), impact (ISO 6272), salt spray (ISO 9227, up to 1000 h)

Sulfuric acid anodizing (Type II, MIL-A-8625) for corrosion resistance and dyed decorative finishes. Hard anodizing (Type III) for wear surfaces. Partner facility with tank capacity for enclosures up to 2-meter length.

• Type II (decorative): 5–25 µm, clear / black / gold / red / blue dye
• Type III (hard): 25–50 µm, dark gray natural, 350–500 HV hardness
• Chemical brightening + anodize for mirror-like cosmetic finish
• Brushed grain (#4) + clear anodize for front panel applications
• Sealing: nickel acetate (hot) or PTFE-impregnated for low friction

Barrel, rack, and selective plating for fasteners, brackets, busbars, and enclosure components. Electroless nickel for uniform coverage on complex geometries. Passivation for stainless steel corrosion resistance.

• Zinc (Zn): blue/white/yellow/black trivalent chromate, 8–25 µm, 72–200 h salt spray
• Zinc-Nickel (Zn-Ni): 8–15 µm, 720+ h salt spray (automotive grade)
• Electroless Nickel (EN): 5–25 µm, uniform thickness on internal bores, 500–900 HV as-plated
• Tin (Sn): 3–15 µm for busbars and grounding components
• Passivation: citric or nitric acid for SUS304/316L, per ASTM A967
• Chromate conversion (Alodine/Iridite): MIL-DTL-5541 Type I/II for aluminum conductivity