Precision Robot Components Custom Manufacturing – 5-Axis CNC Machining | 3D Printing | Vacuum Casting

Who we are

Dongguan Jili specializes in precision custom manufacturing for humanoid robots and automation equipment.

We integrate 5-axis CNC machining, industrial 3D printing, silicone vacuum casting and professional surface finishing in one factory.

We deliver high-precision robot structural components, including joint housings, dexterous hand parts, sensor brackets, connecting frames and transmission parts.

We support rapid prototype verification and low-volume batch production, providing reliable, cost-effective and confidential manufacturing solutions for global robotics R&D teams.

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What Can We Do

CNC Machining Service

Professional Humanoid Robot Parts Fabrication Specialized in 5-axis CNC machining of humanoid robot joints, skeletons, brackets and internal structural components. Tolerance: ±0.01mm | Multi-metal & engineering plastic available Support prototype sampling & mass production with rigorous quality inspection.

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Silicone Vaccum Casting

We provide vacuum casting service for low-volume plastic prototypes. Various material ABS, PC, PP, PMMA, PA, Rubber etc, Custom color & adjustable hardness, Perfect for small-batch prototype plastic components. Ideal for robot housings, cosmetic covers and other plastic parts.

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Printing Plastic & Metal

Multi-technology 3D Printing Like SLA, SLS, MJF, FDM. Materials: Resin, Nylon, ABS, Stainless Steel, Aluminum, Titanium Alloy. Custom hardness & texture supported. Mainly produce robot housings, joints, brackets & intricate structural parts for prototype verification and small batch manufacturing.

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Surface Treatment

Rich surface treatments available for metal & plastic robot parts: Anodizing, sandblasting, plating, painting, UV coating & silk printing. Custom colors, matte or glossy textures are supported. Enhance anti-corrosion, wear resistance & aesthetic look for humanoid robot structural & appearance.

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Rapid Prototyping Expert

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