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CATEGORIESBuild a Sample Before You Scale
Hongming Sheng provides custom metal fabrication prototype services for engineers, product developers, and OEM customers worldwide.
From CAD review to functional prototypes and small batch production, we support sheet metal fabrication, CNC machining, welding, finishing, and assembly according to your project requirements.
Email: info@hms1688.com
Get a Prototype QuoteSend your drawing, material, quantity, and prototype requirements.
01 Review the Design | Drawing review, DFM feedback, and process planning Review 2D drawings and 3D models, identify manufacturing considerations, and discuss material selection, tolerances, and suitable fabrication methods. |
02 Build and Inspect | Prototype fabrication, finishing, and inspection Manufacture the sample using the agreed processes and inspect specified dimensions and features before shipment. Prototypes can support your fit, assembly, and design evaluations. |
03 Prepare for Production | Design refinement and repeat manufacturing Review your sample feedback and discuss design optimization for production. Subsequent batches are planned around the approved drawing, finish, and quantity. |
Sheet Metal ComponentsLaser cutting, bending, punching, and forming for brackets, housings, panels, and custom structures. | CNC Machined PartsCNC milling and turning for complex metal components, with critical dimensions reviewed against your drawings. |
Welded AssembliesWelding and assembly support for prototype structures and components, based on the specified joints and assembly requirements. | Finishing and AppearancePowder coating, anodizing, painting, and polishing, selected according to the material and required appearance. |
Industrial automation, electronic enclosures and control systems, energy storage and power equipment, medical equipment development, robotics, intelligent manufacturing, and automotive or EV components.
Work directly with our China factory for engineering feedback, flexible prototype quantities, coordinated fabrication, and inspection before shipment. We support the transition from sample development to production, with scope and lead time confirmed after project review.
Upload your CAD files or drawings with the material, quantity, required finish, and critical tolerances. Tell us what you need to evaluate with the prototype and include assembly requirements where available.
Our engineering team will review manufacturability and recommend a suitable fabrication approach for quotation.
Email: info@hms1688.com
Upload Drawings for a QuoteCustomer drawings, specifications, and prototype information are handled confidentially. NDA agreements are available for custom development and manufacturing projects.
Contact us and just send us your drawing (SolidWorks,ProE,CAD,PDF,DXF...)
Links: Custom Sheet Metal Enclosure Fabrication | Metal Stamping Services | Sheet Metal Fabrication Services | precision cnc machining and milling services | Metal Welding Services | metal Cutting Services | Metal Bending Service | Metal Surface Treatment & Finishing Solutions |
