Contract Manufacturing Machine Services

If you are a startup or work in the industrial, aerospace, energy, military or medical industries, you need custom mechanical manufacturing services that meet your operational standards. With over 20 years of experience, Pentek is proud to provide mechanical manufacturing solutions to companies around the world.
We develop and assemble technologies that help you produce equipment and components, process materials, and optimize custom mechanical structures to maximize productivity. Based in Shanxi, China, we are committed to your success and the growth of your business revenue.
Custom Mechanical Structure Manufacturer with Proven Processes
Pentek is happy to listen to your needs. We are able to fully oversee all aspects of custom mechanical manufacturing projects. Our in-house engineers and machinists will provide you with custom mechanical engineering support, mechanical assembly, and guidance in all related links.
Our machine experts will provide engineering solutions. After approval, we will start creating a mechanical structure prototype, where you can make modifications. After you approve the drawings, we will manufacture the mechanical structure and assemble it. Our staff will take care of the final installation process to ensure that everything is running properly. You only need to focus on the development of the core components, and we will take care of the mechanical structure!
Evolving Products: Allow you to meet the changing demands of your industry’s products.
High Precision Parts: Produce in your own facility with custom machines that support high-precision production needs. Keep on schedule without third-party assistance.
Growing Customer Base: Adjust your operations without constantly incorporating new machines into your workflow. We help you overcome manufacturing challenges and expand into new markets with ease.
Custom Mechanical Fabrication Services Available
Pentek is a small ISO 9001 and AS9100 certified business with extensive manufacturing capabilities. Explore our most noteworthy custom mechanical fabrication services.
Raw Materials and Component Sourcing
Pentek is a trusted choice for selecting the right materials and in-house parts for your project. All of our machinists ensure that the materials chosen for custom machines meet the compliance standards for your industry. We have excellent relationships with the material suppliers in our network, so you receive your finished product quickly.
We can build a custom machine in the color and configuration you envision. Get a machine that matches the aesthetics of your facility and is resistant to high temperatures, chemicals, and heavy use.




Sheet Metal Welding and Fabrication
Choose our team for welding and fabrication services for complex designs involving bases and frames, and sheet metal enclosures for equipment. Our fabrication processes allow us to work with a wide range of metals to meet your project needs. From steel and stainless steel to aluminum, we have extensive industry experience and can perform MIG and TIG welding, as well as laser cutting, forming, and bending.
Painting and Special Finishes
We can build a custom machine in the color and configuration you envision. Get a machine that matches the aesthetics of your facility and is resistant to high temperatures, chemicals, and heavy use.
Mechanical Assembly
Pentek will take care of your assembly process from start to finish. We have the tools, expertise, and first-hand experience to properly position components and fasten the pieces of your custom machine together.
When you’re trying to improve your production process and get the best value for your custom machinery, no one cares more about your needs than our team. When you work with us, you’ll get the satisfaction of working with a custom machinery builder that’s committed to exceeding your expectations in every way. Our engineers and machine builders go the extra mile—you’ll receive a machine that’s been carefully built, inspected, and tested to ensure quality.
In addition, we value the relationships we build with our customers. We want you to have confidence in the custom machines our experts build, so we put the following principles at the heart of everything we do:
- Respect
- Quality
- Integrity
- Empathy
- Teamwork
- Commitment
Pentek is your first choice for custom machine building services. We encourage you to review our full list of services and our capabilities for project inspiration. If you need advice on machine design, we can help.
To learn more about custom machines or to get your project started, fill out our contact form today.
- Burn Table
- CNC Mill
- Iron Worker
- Lathes
- Plasma Cutter
- Saws
- Surface Grinders
- Stamping and Punching Equipment
- Welders – MIG and TIG
- Assembly
- Fabrication
- Precision Machining
- Painting
- Sawing
- Certified Welders
- Tool and Die Makers