Reliable CNC Machining Partner

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Reliable CNC Machining Partner

Hongming Sheng provides custom CNC machining in China for OEM customers developing new components or sourcing repeat production parts.

Our support covers CNC milling, turning, multi-axis machining and specified finishing. We review your drawings, materials, critical features and order requirements to establish a practical manufacturing plan before production.

Send your drawing for a CNC project review info@hms1688.com

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Machining Services for Custom OEM Parts

CNC Milling

Housings, mounting plates, brackets, fixtures and mechanical components with pockets, slots, bores, holes and machined assembly faces.

CNC Turning

Shafts, bushings, sleeves, spacers, connectors and threaded components requiring cylindrical features.

Multi-Axis Machining

3-axis, 4-axis and 5-axis routes are reviewed against geometry and tool access. Multi-axis machining can reduce repositioning for suitable parts; the selected route depends on the complete job.

Agree the Details Before Production

A reliable supply arrangement starts with clear acceptance requirements. The quotation and technical review should address the details that determine whether a part will fit and function.

Drawing & Revision Identify the part number, model and drawing revision. Resolve any differences between the 2D drawing and 3D file before machining.
Material & Finish Specify the alloy or plastic grade, any required material documentation, and the final surface treatment.
Critical Tolerances Mark fits, datums, hole locations and other functional requirements. Achievable tolerances are confirmed feature by feature after review.
Inspection Scope Agree which dimensions need reporting, the required inspection method and any sample approval requirements. CMM or other measurement methods can be reviewed according to the features.

Planning Example: A Machined Equipment Housing

A housing may need an accurate locating bore, a flat seating face and mounting holes that align with another assembly. These relationships should be identified before choosing machining setups and inspection methods.

Locating bore: State the size, fit and reference features.
Seating face: Define flatness and surface finish where function requires them.
Mounting pattern: Specify hole positions relative to the assembly datums.

From a First Sample to Repeat Supply

Prototype & First Order

CNC projects can start from one piece. We review the design, manufacturing route and inspection needs, then produce samples against the agreed specifications.

Use the first parts to verify fit, assembly and function. Confirm any revisions before releasing the next batch.

Repeat Production

Repeat orders should identify the approved drawing revision, material, finish and inspection scope. Inform us of changes to quantity, application or acceptance criteria.

Batch size, finishing, documentation and packaging requirements are considered together when confirming the production schedule.

Materials, Finishing & Delivery

Materials: Aluminum, stainless steel, carbon steel, titanium, brass, copper and engineering plastics can be reviewed for your application. Specify the exact grade where required.
Finishing: Deburring, anodizing, plating, powder coating and other specified finishes are evaluated for material compatibility, appearance and functional surfaces.
Timing: Sample and production lead times are confirmed after reviewing the part and order scope. Shipping time is quoted separately according to destination and transport method.

Send Your CNC Project for Review

Share the information below so our team can review manufacturability and prepare a quotation.

STEP/STP model and available PDF drawing
Material grade, finish and order quantity
Critical tolerances and inspection documents
Target delivery date and shipping destination

Email CAD files and technical requirements info@hms1688.com

Send attachments by email, or use the inquiry form for your project summary and contact details.

Discuss Your CNC Project

Confidential OEM Cooperation: Customer drawings, CAD files, samples and technical specifications are handled confidentially. NDA agreements are available for prototype and production projects.

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