Manufacturing Process

From a raw sheet to a finished cabinet — capability notes for five core processes

Five core processes

From a raw sheet to a finished cabinet

Laser cutting, CNC bending, welding, surface treatment and assembly — each process directly affects precision, strength and service life. Below, our equipment and capability limits, process by process.

1. Laser Cutting / 激光切割

BODE fiber laser cutters for precision cutting of mild steel, stainless and aluminum; tolerance ±0.1mm, max sheet 6000×2000mm, ideal for complex and high-density holes.

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2. CNC Bending / 数控折弯

JIN FANG YUAN CNC press brakes controlling springback via K-factor and bend deduction; bend tolerance ±0.2mm, with multi-bend cumulative-error control.

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3. Welding / 焊接

Shanghai HU GONG MIG/MAG, TIG and spot welding, plus laser-welding and dedicated aluminum-welding stations; low-distortion welding for cabinet flatness and clean environments.

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4. Surface Treatment / 表面处理

In-house degrease → phosphating → electrostatic powder coating; salt spray graded 480h/720h/1000h, plus electrolytic passivation, ultrasonic cleaning and anodizing, with RAL/Pantone colour matching.

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5. Assembly / 装配

Fixtured positioning, in-house cabinet pre-assembly, electrical assembly and outgoing inspection in one flow — fixing gaps, alignment and wiring before shipment to cut on-site rework.

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