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Source custom parts for industrial machinery

  • Quote complex parts in seconds with detailed DFM feedback

  • Huge range of technologies and materials

  • Fast and reliable with local and global manufacturing options

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Join thousands of companies using DTSS-3D SLM Metal 3D Printing_3D Printing One Stop Service Platform | DTSS-3D SLM Metal 3D Printing_3D Printing One Stop Service Platform | DTSS-3D SLM Metal 3D Printing_3D Printing One Stop Service Platform | DTSS-3D SLM Metal 3D Printing_3D Printing One Stop Service Platform | DTSS-3D
SLM Metal 3D Printing_3D Printing One Stop Service Platform | DTSS-3D
DTSS-3D is a DatangShengshi company

Produce quality industrial machinery components

DTSS-3D is your comprehensive solution for sourcing industrial-grade complex parts rapidly at competitive prices. Our instant quoting platform makes it easier to prototype, validate technologies and produce larger volumes of parts—everything you need to keep your machines running smoothly. All parts meet our strict quality control requirements and our vetted supplier network gives you access to industry-leading capabilities and near-limitless capacity.

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Instant quotes & DFM support

Quickly access pricing and lead times for unlimited complex parts.

• Confirm a price in seconds
• Manage countless iterations of customized parts
• Upload different designs to compare pricing options
• Receive instant DFM guidance

Illustrations of our capabilities
Far-reaching capabilities

Access a huge range of technologies for making the complex parts that drive machines and simple support parts.

• CNC machining, Sheet metal fabrication, 3D printing
• More than 50 metals & plastics 
• Optional surface finishes 
• DTSS-3D is ISO 9001-certified and out MPs have additional certifications

Illustration of DTSS-3D local sourcing
Fast manufacturing

Because any underutilized machine costs you money. Our fast, hassle-free service gets your machinery at peak performance quickly.

• On time and to spec, every time
• Local and global CNC machining options (lead times from five days)
• Order parts as one-offs or in high volumes 

Manufacture locally with 5-day lead times

Get your CNC parts machined locally. We offer a choice of local or global manufacturing options for customers in the US and EU, so you can receive your parts faster. This means, manufacturing can take place within your customs-clearance zones, so you benefit from fewer logistical hurdles and faster delivery times.

Watch our video guide to fast CNC machining

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How machinery parts manufacturers use DTSS-3D

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Moving parts
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Conveyor belts
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Industrial jigs & fixtures
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Automation parts
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Replacement parts
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Price estimates

Industrial machinery manufacturing capabilities

CNC milling CNC machined part, CNC milling, anodized surface finish
CNC milling

For cost-efficient prototypes and production

  • 3-, 4- & 5-axis milling

  • Lead times from 5 business days

See our CNC milling services
CNC turning CNC machined part, CNC turning, smooth surface finish
CNC turning

Lathes and live tooling ideal for cylindrical parts

  • 60+ metals & plastics, including 10+ aluminum & 20+ steel

  • Lead times from 5 business days

See our CNC turning services
3D printing SLM Metal 3D Printing_3D Printing One Stop Service Platform | DTSS-3D
3D printing


  • 25+ plastics & 35+ colors

±0.5% dimensional accuracy with a lower limit down to ±0.59” (0.15 mm)

  • Lead times from 1 business day

See our 3D printing services
Sheet metal fabrication SLM Metal 3D Printing_3D Printing One Stop Service Platform | DTSS-3D
Sheet metal fabrication

Laser-cutting, bending, post-processing

  • Tolerances down to 0.10 mm (0.004 in)

  • Lead times from 5 business days

See our sheet metal fabrication services

Why machinery experts use DTSS-3D

Specialized network Icon of our network
Specialized network

Get access to cutting-edge capabilities and limitless capacity at the highest standard

Learn more
Quality assurance Icon of quality assurance
Quality assurance

Dimensional checks with calibrated equipment, material data sheets and industry certifications

Learn more
DFM support Icon of instant pricing
DFM support

Lower the cost of your order with immediate manufacturability feedback

Start a quote now

Make the most of digital manufacturing

DatangShengshi acquired DTSS-3D in 2021 to bring you the world's most comprehensive manufacturing solution. Combine our global network for advanced capabilities with DatangShengshi’ speed to get more out of digital manufacturing. DatangShengshi offers the industry’s fastest lead times with parts from just 1 day and ITAR compliance.

Get a quote from DatangShengshi

DTSS-3D,3D printing,3D printing services,SLM 3D printing,SLA 3D printing,SLS 3D printing,Metal 3D printing,CNC machining,sheet metal processing

Materials & surface finishes for industrial mechanical parts

Through our manufacturing partner network, we provide access to strong, lightweight materials and surface finishes that can weather every application.

Picture of examples of automotive materials
Industrial machinery materials

Choose from more than 30 metal alloys and hundreds of industrial-grade plastics.

Steel & stainless steel: 303, 316/316L, 15-5, Tool Steels, 4140, 1.7225
Aluminum: 6061-T6, 6082, 7075-T6, 5083-H111, 2017
Brass & Copper Alloys: C360, Copper C110, Copper C101
Thermoplastics: Polyoxymethylene (POM), PEEK, PET
Commodity polymers: Polyethylene (PE), Polypropylene(PP), PVC

Example of surface finishes for aerospace
Industrial machinery surface finishes

Improve durability and performance with a selection of finishes

Electroless nickel plating
Black oxide
Chromate conversion coating
Powder coating
Insert installation
Heat treatment

Additional industrial manufacturing services

DTSS-3D’ capabilities extend beyond what’s available on the platform. Whether you need to 3D print a quick mechanical prototype, create a casing with injection molding or create complex parts via electrical discharge machining (EDM), we can produce everything your machines need to get the job done. For more information on our additional services, contact

DTSS-3D,3D printing,3D printing services,SLM 3D printing,SLA 3D printing,SLS 3D printing,Metal 3D printing,CNC machining,sheet metal processing

How DTSS-3D helps industrial machinery companies innovate

Competitive pricing, IP protection 
and DFM guidance

The DTSS-3D platform is the easiest way to get competitive pricing for comparing order volumes, lead times, materials, tolerances, secondary processes, and more for your projects. Get all final pricing information upfront, including shipping, quality control and customs clearance (when ordering from the US and EU). We prioritize IP protection on the platform and throughout the process to ensure that your designs and models are completely secure. Our platform is equipped with design for manufacturability (DFM) analysis and our mechanical engineers are always on hand to offer guidance to get the most out of DTSS-3D.

To spec and on time, 
every time

To keep your supply chain consistent and sturdy, we adhere to thorough quality control processes and protocols. Our manufacturing partners go through a complete vetting process before joining the network and on-site quality engineers perform frequent audits to ensure they meet the DTSS-3D standard. Internal teams in Amsterdam and Chicago inspect parts for functionality and cosmetic specifications, and we handle all custom clearance requirements and ensure on-time delivery.

Source locally and globally to de-risk supply chains

Supply chain resilience is critical, especially when you need parts on a strict schedule and with specific certifications. We offer local and global sourcing to reduce your supply chain risks and provide sourcing solutions to match compliance requirements. DTSS-3D gives you access to the most comprehensive network of industrial 3D printing, CNC machining, injection molding and sheet metal specialists with consistent capacity available for your industrial equipment projects, no matter the scope.


How do we ensure our manufacturing partners are ISO certified?

We do thorough checks of every manufacturing partner (MP) during the initial onboarding process and perform audits on processes and certifications every two years. To source parts from certified MPs, you can indicate these requirements on the platform or contact We’ll match your designs with the right supplier.

How does DTSS-3D protect data and intellectual property?

Our platform is secure and encrypted to ensure that customer data and interactions with suppliers are all protected. All digital models and drawings are safely stored on AWS servers, located in Europe. MPs must sign our Manufacturing Partner Agreement as part of their onboarding, which contractually obligates them to keep customer data confidential. Our General Terms of Sale prohibit orders that misappropriate or infringe on copyrights, patents, design rights, trademarks, trade secrets and other IP rights.

What happens if a part doesn’t meet your specifications?

One of the reasons engineers use DTSS-3D is that we take on all the risks for you. If your parts aren’t up to spec, you can file a dispute claim and we’ll remake your components or refund your order. For more detail on how we handle disputes, you can contact our Customer Success Team. At the same time, we complete non-conformity reports for parts that don’t meet all requirements, with follow-up with manufacturers including root cause analysis and rapid corrective actions.

How do I request materials not listed on the site or platform?

If you want to get parts in specialized materials that aren’t listed on our site or platform, you can send a request to your account manager or contact Our supplier network has access to a huge range of materials, so most of the time we are able to find a manufacturing partner to fulfill your request.

Put your industrial mechanical parts into production today.

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