Precision CNC Parts Manufacturing-Hongming Sheng

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Our Service

We specialize in sheet metal fabrication, CNC machining, metal stamping, welding, and assembly. Our one-stop support helps save time, reduce costs, and improve efficiency.

our factory operates under an ISO 9001:2015 quality management system to ensure consistent quality and reliable delivery.

Precision CNC Parts Manufacturing

Precision CNC Manufacturing in China

Reliable CNC Components Built to Your Drawing

Hongming Sheng manufactures custom CNC parts for engineering teams that need controlled dimensions, consistent finishes and dependable repeat production.

From initial samples to scheduled OEM supply, we review the drawing, material, quantity and inspection requirements before confirming the manufacturing route.

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E-MAIL: info@hms1688.com

Project Support at a Glance

3-, 4- and 5-axis CNC milling

CNC turning for cylindrical components

Prototype, low-volume and repeat production

Deburring, finishing and assembly coordination

Dimensional inspection and reports on request

CNC Manufacturing Capabilities

CNC Milling

Housings, brackets, plates, fixtures and complex prismatic components.

CNC Turning

Shafts, bushings, connectors, sleeves and threaded cylindrical parts.

Multi-Axis Machining

Angled features and demanding geometry produced with fewer setups where suitable.

Prototype Support

Drawing review and first samples for fit, function and design verification.

Repeat Production

Controlled files, fixtures and inspection requirements support future batches.

Secondary Operations

Deburring, tapping, inserts, surface treatment, marking and assembly support.

Materials & Surface Finishes

Common Materials

Aluminum alloys
Stainless steel and carbon steel
Copper and brass
Titanium for suitable projects
Selected engineering plastics

Finish Options

Anodizing and powder coating
Plating and passivation
Bead blasting, brushing and polishing
Laser marking and part identification
Project-specific finishes on review

How Precision Is Controlled

Drawing ReviewConfirm revision, datums, tolerances, threads and finish notes.

Process PlanningSelect machining sequence, tools, workholding and inspection points.

First-Part CheckVerify critical features before the full batch continues.

In-Process ControlMonitor dimensions and tool-related variation during production.

Final InspectionCheck agreed dimensions, appearance and finishing before shipment.

Tolerance note: Requirements such as ±0.01 mm may be achievable for suitable features. Final capability depends on part geometry, material, process route and inspection method.

Quality Control for Stable Supply

Material Verification

Grade and available certification requirements are confirmed before production.

Critical-Feature Checks

Mating surfaces, holes, bores, threads and key dimensions receive focused review.

Appearance Review

Edges, deburring, surface condition, color and marking are checked as agreed.

Inspection Records

Dimensional or project-specific reports can be prepared when requested.

Repeat Orders Without Losing Control

Records Retained for Repeatability

Approved drawing and revision
Machining program and process route
Fixture and tooling information
Inspection plan and agreed finish

Details Reconfirmed Before Production

Current quantity and delivery schedule
Material availability
Drawing or specification changes
Finish, packaging and shipping requirements

Industries We Support

Electronics

Housings, brackets, frames and heat-management components.

Automation

Fixtures, tooling plates and equipment components.

Energy Equipment

Mechanical parts for power, battery and charging systems.

Industrial Products

Custom production and replacement parts for machinery.

Common CNC Production Questions

Can you support both prototypes and production?

Yes. We review sampling, low-volume and repeat-order requirements according to the part and project schedule.

Can surface finishing be included?

Yes. Available options include anodizing, powder coating, plating, passivation, polishing and laser marking, subject to material and specification review.

How is lead time confirmed?

Lead time is quoted after the drawing, material, quantity, finishing and inspection requirements have been reviewed.

Information Needed for Quotation

Send Your Project Files

A 3D file communicates the geometry, while the 2D drawing defines material, tolerances, finish and other manufacturing requirements.

STEP or IGES plus PDF/DWG drawing
Material grade and sheet/stock form
Order quantity or annual forecast
Critical dimensions and inspection needs
Surface finish and cosmetic areas
Target delivery date and destination

Discuss Your Precision CNC Requirements

Send your drawing and project information for manufacturing review. Customer drawings, CAD files and technical specifications are handled confidentially, and NDA support is available.

Get a CNC Quote

Request Your CNC Machining Quote