Plastic 3D Printing Service for Custom Parts

3D printing services

(4967 Customer Review)

  • Tolerances as fine as ±0.2 mm.
  • Instant Online Quotes: Access real-time pricing for parts in over 80 metal and plastic materials.
  • Precision Manufacturing: From high-resolution SLA prototypes to robust SLS production parts

Langhe Casting runs state-of-the-art 3D printing services for prototyping, custom end-use parts, and low-volume production. We pair multiple additive technologies with rigorous quality control to deliver fast, precise, and cost-effective solutions.

What Is 3D Printing?

3D printing—also called additive manufacturing—builds parts layer by layer directly from CAD. It replaces traditional tooling steps, speeds validation cycles, and unlocks complex geometries that no other process can match.

3D printing services

3D printing services

Our Core Technologies

Process Material Accuracy Best For
SLA (Stereolithography) Photopolymer resin ±0.1 mm Fine detail, smooth surfaces
SLS (Selective Laser Sintering) Nylon powder ±0.2 mm Durable, functional prototypes
FDM (Fused Deposition Modeling) PLA, ABS, PETG ±0.3 mm Cost-effective proof of concept
DMLS/SLM (Metal Printing) Stainless steel, aluminum, titanium ±0.15 mm Complex metal parts, end-use components

Key Benefits

Our 3D printing services deliver clear advantages:

  • Fast turnaround—parts in 1–7 days
  • Complex geometry—internal channels, lattice structures
  • Tool-free production—eliminate mold costs
  • Material versatility—plastics, elastomers, metals
  • Scalable volumes—single piece to hundreds
fdm-3d-printing-service

fdm-3d-printing-service

Applications Across Industries

Sector Typical Uses
Automotive Prototype brackets, airflow ducts, fixtures
Medical Surgical guides, anatomical models, custom implants
Consumer Goods Ergonomic handles, housings, prototypes
Aerospace Lightweight brackets, tooling aids

Why Choose Langhe Casting?

  • Multi-tech expertise in plastics and metals
  • Advanced equipment for consistent quality
  • DFM support to optimize parts for printing
  • In-house finishing—polishing, dyeing, plating
  • ISO-compliant quality management

Our Workflow

  1. Upload your CAD file or get expert design help
  2. Select optimal technology and material
  3. Print first-article and perform dimensional inspection
  4. Apply post-processing: support removal, surface finish
  5. Pack and ship or integrate into assembly
Professional 3D Printing Services in china

Professional 3D Printing Services in china

Quality Assurance

We back every job with strict QA:

  • Dimensional verification with CMM
  • Surface quality inspection
  • Mechanical testing on request
  • Batch traceability and certification

Get Started Today

Ready for industry-leading 3D printing services? Contact Langhe Casting for a fast quote, DFM tips, and end-to-end support.

Email: [email protected]
Phone: +86 18838939163

Plastic 3D Printing Service for Custom Parts

Plastic 3D Printing Service for Custom Parts

Frequently Asked Questions

Q1: Which file formats do you accept?

We accept STL, STEP, IGES, and native CAD files (SolidWorks, Creo).

Q2: Can you print end-use metal parts?

Yes, our DMLS/SLM machines produce metal parts with mechanical properties suitable for many applications.

Q3: How do you price parts?

We quote based on volume, material, and post-processing requirements.

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