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Hongming Sheng – Your Trusted
Metal Fabrication Partner

ISO 9001:2015 certified manufacturer providing precision CNC machining, sheet metal fabrication, metal stamping, 3D printing, and full surface treatment solutions. Save 20%-60% on custom metal parts with global delivery.

Explore Our Services

Why Choose HMS1688?

We deliver high-quality, cost-effective metal fabrication solutions with fast turnaround and full technical support.

ISO 9001:2015 Certified

Quality assurance on every part with inspections by experienced production chiefs and QC teams.

Fast Global Delivery

Reliable shipping worldwide with on-time delivery for prototypes and mass production.

Save 20%-60% Cost

Competitive pricing compared to local manufacturers without compromising quality.

Free Design Optimization

Expert engineering team provides technical support and optimized part design.

Hongming Sheng Factory

About Hongming Sheng

Hongming Sheng is a leading manufacturer of custom metal parts and sheet metal fabrication, serving global clients with precision engineering and cost-effective solutions. With over 12 years of experience, our in-house factory and professional team deliver high-quality parts from prototype to mass production.

We specialize in more than 50 kinds of metals and plastics, offering 15+ manufacturing processes including CNC machining, metal stamping, 3D printing, and surface treatments like anodizing, electroplating, and powder coating.

Materials We Work With

  • Stainless Steel: 304, 316, 201, 430
  • Aluminum: 6061, 7075, 5052
  • Carbon Steel: Q235, SPCC, SECC
  • Titanium & Copper Alloys

Our Vision

To become the global preferred supplier of sheet metal parts, precision non-standard parts, and complex assemblies.

Our Manufacturing Services

From rapid prototyping to mass production, we offer a complete range of on-demand metal fabrication solutions.

CNC Machining & Milling

Precision computer numerical control machining services including 5-axis CNC for complex geometries and tight tolerances.

  • • Aluminum, Steel, Titanium
  • • Tolerance: ±0.005mm
  • • Fast turnaround

Sheet Metal Fabrication

Complete sheet metal services including bending, cutting, welding, and assembly for enclosures, brackets, and chassis.

  • • Laser cutting & punching
  • • Press brake bending
  • • TIG/MIG welding

Metal Stamping

High-precision metal stamping for complex parts in low to high volumes with excellent repeatability.

  • • Progressive dies
  • • Deep drawing
  • • Prototypes to mass production

3D Printing & Prototyping

Rapid prototyping using advanced 3D printing and CNC to validate designs before full production.

  • • Functional prototypes
  • • Material variety
  • • Fast iteration

Surface Treatments

Enhance appearance, durability, and corrosion resistance with professional surface finishing.

  • • Anodizing, Plating
  • • Powder coating, Painting
  • • Polishing, Sandblasting

Welding & Assembly

Expert welding and assembly services for complex metal structures and sub-assemblies.

  • • TIG, MIG, Spot welding
  • • Full QA inspection
  • • Custom fixtures

Custom Metal Parts We Manufacture

High-precision components for industrial, medical, automotive, and electronics applications.

CNC Machined Aluminum Part

CNC Aluminum Housing

Precision-machined 6061-T6 aluminum enclosure with anodized finish.

  • • Material: 6061 Aluminum
  • • Process: 5-axis CNC
  • • Finish: Anodized Black
Stainless Steel Bracket

Stainless Steel Bracket

Laser-cut 304 stainless steel bracket with powder coating.

  • • Material: 304 SS
  • • Process: Laser + Bending
  • • Finish: Powder Coated
Metal Stamped Component

Stamped Steel Part

High-volume stamped carbon steel component with zinc plating.

  • • Material: SPCC Steel
  • • Process: Progressive Die
  • • Finish: Zinc Plated
Titanium Aerospace Part

Titanium Aerospace Part

CNC-machined titanium component for aerospace applications.

  • • Material: Ti-6Al-4V
  • • Process: 5-axis CNC
  • • Finish: As Machined
Custom 3D Printed Enclosure

3D Printed Enclosure

Functional prototype using industrial 3D printing.

  • • Material: ABS/Nylon
  • • Process: SLS/FDM
  • • Finish: Matte Paint
Brass Connector Housing

Brass Connector

Precision brass housing for electrical connectors.

  • • Material: C360 Brass
  • • Process: CNC Turning
  • • Finish: Chrome Plated
Aluminum Heat Sink

Aluminum Heat Sink

Extruded and CNC-machined heat dissipation solution.

  • • Material: 6063 Aluminum
  • • Process: Extrusion + CNC
  • • Finish: Anodized
Stainless Steel Enclosure

316 SS Enclosure

Fully welded 316 stainless steel enclosure for harsh environments.

  • • Material: 316 Stainless
  • • Process: Fabrication + Welding
  • • Finish: Brushed
50+
Metals & Plastics
15+
Manufacturing Processes
12+
Years Experience
100%
Quality Inspection

Frequently Asked Questions

What materials do you work with?

We work with over 50 types of metals and plastics including stainless steel (304, 316), aluminum (6061, 7075), carbon steel (Q235, SPCC), titanium, copper alloys, and engineering plastics like ABS, nylon, and PVC.

What is your minimum order quantity (MOQ)?

We have no MOQ restrictions. We can produce single prototypes or scale to mass production efficiently.

How do you ensure quality?

We are ISO 9001:2015 certified. Every part undergoes inspection by production chiefs with 12+ years of experience. Welded and assembled parts are checked by dedicated QC teams.

Do you offer design support?

Yes, our engineering team provides free design optimization and technical support to improve manufacturability and reduce costs.

What surface treatments are available?

We offer polishing, anodizing, electroplating, powder coating, sandblasting, brushing, laser marking, black oxide, chrome plating, and spray painting.

Get in Touch

Have a project in mind? Contact us for a quote or technical consultation.

Email: [email protected]

Our team speaks fluent English and is ready to assist with your manufacturing needs.

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