3d printing services

Need the parts urgently? Try our 3D printing services, to get your parts done as fast as 1 day. .

3D printing process

Different 3D printing processes have their own advantages and applicable scenarios, Sigma provides SLA process for Visual prototyping and SLS process for Functional prototyping.

Surface Finishes for 3D Printed Parts

3D surface treatment can remove burrs and rough surfaces left during 3D printing, improving the smoothness, appearance, and durability of products.

3D printing materials


One of the most commonly used 3D printing materials. These materials include ABS, PLA, PETG, TPU, PEEK, etc. Each material has different physical and chemical properties and can be suitable for different application scenarios.


Metal 3D printing materials include titanium alloy, aluminum alloy, stainless steel, nickel alloy, etc. Metal 3D printing can produce complex components and molds, with advantages such as high strength and high wear resistance.


Ceramic 3D printing materials include alumina, zirconia, silicate, etc. Ceramic 3D printing can produce high-precision ceramic products, such as ceramic parts, ceramic sculptures, etc.

Why choose 3D printing?

Low manufacturing cost

3D printing can significantly reduce manufacturing costs as it tightly integrates manufacturing and design processes, thereby reducing the required labor and material costs.

High production efficiency

Sheet metal processing technology has fast cutting speed and is not limited by the number of processed parts. Effectively improving processing speed; To some extent, its processing speed is significantly faster than the maximum positioning rate.

High manufacturing flexibility

3D printing can quickly switch between different materials and design schemes, thus more accurately meeting customer needs.

High degree of customization

3D printing can produce customized products, such as medical equipment, artificial organ, personalized shoes, jewelry, etc.

Gallery of 3D Printing

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3D Printing FAQs

Poor printing quality may be caused by improper printer adjustment, material issues, or design issues. The solution includes adjusting printer settings, replacing materials, or redesigning the model.

The printing speed may be slow due to issues with the mechanical structure or control system of the printer. The solution includes upgrading printer hardware or adjusting printer settings

Possible poor adhesion of the printing bed due to surface or material issues. The solution includes replacing the surface of the printing bed, using a bottom coating, or replacing materials.

The printer may malfunction due to hardware or software issues. The solution includes checking and repairing printer hardware, updating printer software, or reinstalling drivers.