custom 3d printing service

Custom 3D Printing Service

High-quality custom 3D printed prototypes and on-demand production.

  • Fused Deposition Modeling (FDM)
  • Selective Laser Sintering (SLS)
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Types of 3D Printing Services

3D printing services refer to professional service providers who offer the technology and expertise to create physical objects using 3D printing technology. Our online 3D printing services offer 3D printed prototypes and custom parts on demand. There are two main types of 3D printing services available we offered.

FDM 3D Printing Service

Fused Deposition Modeling(FDM) 3D printing builds custom parts by heating and extruding thermoplastics layer-by-layer. It is a popular additive manufacturing technique. That is a good option for rapid prototypes and on-demand manufacturing of end-use parts.

SLS 3D Printing Service

Selective Laser Sintering (SLS) is an additive manufacturing technology that produces accurate parts. SLS is known for its ability to create precision complex geometries and functional parts with high strength and durability.

3D Printing Materials

The 3D printing process is the easiest way to rapid prototypes and production parts. The material range is from plastic to elastomers and metals. We discover the perfect material for your project’s requirements with our diverse selection of 3D printing materials.


  • ABS
  • PA(Nylon)
  • Polycarbonate
  • Polypropylene


  • Aluminum
  • Cobalt Chrome
  • Inconel
  • Stainless Steel


  • TPU
  • Silicone

Surface Finishing Options for 3D Printing

Surface finishing options for 3D printing provide a range of enhancements to the printed parts. Check out these customized finishing options and find one that suits your project.



Material Compatibility




3d printing painting


Enhance the appearance of your 3D printed object with custom colors and finishes. Choose from a wide range of paints and coatings to achieve the desired look and feel.

Plastics, Metals 

Customization is Available

Gloss, semi-gloss, flat, metallic, textured

3d printing polishing


Achieve a smooth and glossy surface finish through mechanical polishing techniques. This process removes layer lines and imperfections, resulting in a refined appearance.

Plastics (PLA, ABS) and Resins


Smooth and Glossy

3d printing powder coating

Powder Coating

Apply a durable and protective powder coating to your 3D-printed part. This process involves electrostatic-ally applying a fine powder, which is then cured to create a tough and resistant finish.

Metals (Aluminum, Stainless Steel, Steel)

Standard, Metallic, and Custom Options.

Gloss or Semi-gloss

3d printing bead blasting

Bead Blasting

Utilize bead blasting to achieve a uniform and textured surface finish. This process involves propelling small abrasive particles at the surface of the object.

Metals (aluminum, steel, titanium) and Certain Plastics


Matte or Satin-like

3D Printing General Tolerances

General tolerances in 3D printing services can vary depending on the specific 3D printing technology, material, and applications. However, some typical general 3D printing tolerances are as below:


Tolerance Notes

Linear Dimensions

+/- 0.1 mm to +/- 0.2 mm

Wall thickness

+/- 0.1 mm to +/- 0.2 mm

Hole diameter

+/- 0.2 mm to +/- 0.4 mm

Fillet radius

+/- 0.2 mm to +/- 0.4 mm


+/- 0.2 mm to +/- 0.4 mm

  • The value are depending on the part size and technology.
our quality promise

Our Quality Promise

Zhongde is committed to providing quality products that meet or exceed the needs of our customers through continuous improvement.


Strictly follow the confirmed drawings or samples to produce. If there is any deviation, our company will replenish to our customers to make up for the loss.

What is 3D Printing?

3D printing is also known as additive manufacturing. 3D printing creates three-dimensional objects by layering materials based on a digital model through the 3D printer. The 3D printer follows computer-aided design (CAD) file instructions to sequentially deposit or solidify materials, typically in thin layers, until the desired object is formed. This technology allows for the creation of complex and intricate shapes that may be difficult or impossible to achieve using traditional manufacturing methods.


Zhongde offers 3D printing rapid prototyping services and solutions to meet your special needs, such as 3D printed molds for injection molding. 3D printed molds are low prototype cost and short time.

what is 3d printing

Advantages of 3D Printing

complexity geometric without extra cost

Geometric complexity at no extra cost

low start costs

Very low start-up costs


Customization of each and every part

rapid prototyping with low cost

Low-cost 3d part printing moulding service with very quick turnaround

widely speciality materials

Large range of speciality materials related to prototype molds

Why Choose Zhongde As Your On-demand Manufacturer?

Zhongde, one of the leading on-demand manufacturers in China, is determined to provide customers with considerate custom products that meet high standards.

Start A New Project Right Now!

Our sales team will contact you within 24 hours. We are glad to answer your questions.

3D Prototyping Applications

Our 3D moulding and prototyping solutions are widely used for automotive industries, consumer electronics, home appliances, agricultural machinery, transmission device, and so on, with various advanced technologies adopted to better meet the needs of our customers.   

FAQs of 3D Printing

View our FAQ center for more questions.

Yes, 3D printing can be scaled up for small-batch production or on-demand manufacturing, but it may have limitations for high-volume production.

Common file formats are STP or STL files generated from 3D modeling software.

It depends on the complexity, size, and quantity of objects, but turnaround times can range from hours to days.

Yes, post-processing techniques like sanding, painting, or coating can be applied to achieve desired surface finishes.

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