40+

cnc machines

10k+

cnc parts made monthly

100+

plastic & metal material

ISO

9001:2015 certified

Sheet Metal

At SND Tech, we also provide a range of high-quality 3D printing (additive manufacturing) services, including SLA, SLS and SLM. This allows for the 3D printing of plastics and metals, and provides options for both prototyping and production.

3D printing is a great way to create one-off parts or small batches, and can be used to create complex geometries that could not be realised using traditional manufacturing processes.

Our 3D Printing Services

From 1 to 500+ Parts Global Delivery

OUR ADVANTAGES

标题名称

Fast Turnaround 3D Printing

With our streamlined workflow and in-house production facilities, we can make and ship your custom parts in just 5-7 days. This helps you move faster from idea to finished product.
Advanced Technologies

We provide a complete range of industrial 3D printing technologies, including SLA, SLS, and SLM.
.
This lets you match the best process to your project’s needs—whether it's material, finish, strength, or final use.
From Prototype to Product

No matter if you're testing a new idea or making small batches for the market, our solutions turn your digital designs into real-world parts — in plastic, metal, or flexible materials.
Professional Support

Our team of engineers is here to support you every step of the way — from optimizing your 3D model and designing for printing, to choosing the right material and checking fine details. We work closely with you to make sure your 3D-printed parts are strong, accurate, and cost-effective.

Why Choose SND Tech for 3D Printing?

At SND Tech, we provide reliable, high-quality 3D printing services, customized to meet your needs — whether for rapid prototyping or production runs.

SLA Printing

Stereolithography (SLA)

Stereolithography (SLA) is a kind of additive manufacturing process, which is one of the most widely used rapid prototyping technologies. It is a process of laser scanning liquid photosensitive resin, photosensitive reaction and layer by layer curing. SLA printing can easily present complex, hollowed out, asymmetric and geometrically Abstract three-dimensional graphics without time-consuming and expensive mold or special tool design and machining, which greatly improves the production efficiency and manufacturing flexibility.

SLS Printing

Selective laser sintering (SLS)

Selective Laser Sintering (SLS) is a 3D printing process that creates parts by fusing layers of plastic powder together using a laser. It is commonly used for functional parts, since SLS printed components have good mechanical properties.

It works by spreading a layer of powder, using a laser to sinter and fuse selected areas, then repeating this cycle layer by layer.

After printing, the printed part is left to cool down inside the powder bed. The unused powder around it can be collected and reused in future prints. Finally, the part is removed and cleaned of any loose powder.

SLM Printing

Selective laser melting (SLM)

Selective Laser Melting (SLM) is a metal 3D printing process that builds strong, durable parts layer by layer from fine metal powder. After each layer is completed, the build platform lowers slightly, and a new layer of powder is spread over the surface to continue the process.

SLM fully melts the metal, resulting in parts with excellent mechanical properties—almost as strong as traditionally forged metal. This makes SLM ideal for applications in aerospace, automotive, and medical industries. It also enables the creation of complex geometries, internal channels, and lightweight structures that are difficult or impossible to produce with conventional manufacturing techniques.

3D Printing Technologies

SND Tech offers comprehensive 3D printing services including SLA, SLS, and SLM, capable of producing intricate and geometrically complex parts on demand. Ideal for rapid prototyping, functional parts, and low-volume production, our solutions handle complex geometries that traditional methods can’t achieve.

标题

Printing Process	Material Options	Advantages	Disadvantages	Tolerance	Surface Treatment	Suitable Applications
SLA Printing	Photosensitive resin	● High resolution ● No visible layer lines, smooth finish ● Ideal for transparent parts	● Weak parts will degrade with sunlight ● Extensive post-processing required	±0.05 ~ ±0.1 mm	● As-Machined Finish ● Painting ● Electroplating	Precision models, display models, medical models
SLS Printing	PA12,PA+30GF	● Consistent strength ● No support structures needed	● Porosity ● Rough surface finish ● High cost	±0.2 mm (<100 mm) ±0.3% (>100 mm)	● As-Machined Finish ● Painting	Functional parts, small-batch plastic parts, and assemblies
SLM Printing	Alumium, Steel	● Strong and hard parts ● Ideal for complex shapes	● Thermal stress and warping ● High cost	±0.05 ~ ±0.1 mm	● As-Machined Finish	High-performance metal parts, molds and aerospace