Precision Machining for Prototyping & Production   


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High quality CNC machining service

Tarswin d.o.o. is a Slovenian-based CNC machining services provider with rich industry experience. Our top quality CNC machines, used by our skilled machinists, give us the ability to machine any workpiece for your project. We are known for machining the toughest work pieces together with the simplest work pieces. Our manufacturing department works with all types of materials: metal, plastic, acrylic, Delrin and more - we can do it all!

CNC MILLING

Our CNC turning capabilities range from very small to large capacities. And when you choose us for CNC turning, you can be sure that you will get an end product that will exceed your high standards of quality, accuracy and precision. Learn More…

precision cnc machining

CNC TURNING

Our CNC turning and milling service, in which the most modern CNC milling machines are used, is an excellent solution for the production of workpieces with complex shapes and high dimensional tolerances and at the same time offers a cost-effective solution for small production series. Learn More…

Sheet metal production

Tarswin's custom sheet metal working services provide a quick and affordable solution for your projects. Services include bending, stamping, cutting standard thickness metal for both prototypes and large-scale production ... Learn More…

Injection molding

Need to quickly test out the market with low-volume parts? Or want to create large quantities of production parts? Then you can’t go wrong with our injection molding services, Learn more about injection molding...

Customers trust Tarswin with their Most Time-Critical CNC Machining Projects

Tarswin has your CNC Machining needs covered through our expertise combined with rapid turnaround, precision, scalability, custom finishes and over 40 metal and plastic materials, Request a CNC machining quote now.

Why you can trust Tarswin to deliver



Quality Assurance: This means our production lines feature advanced technologies that give manufacturing precision and accuracy. With sophisticated measuring and testing equipment in house, we check all incoming material and parts to meet your specifications. That’s why we are outstanding among the machining companies in China. What's more:



Instant Quoting

Generally, quotations will be delivered in hours after submitting RFQs with clear information.

15 Years in the Industry

Our engineers, who have been working in machining technology and sheet metal processing for 15 years, have a wealth of experience. We can handle all types of projects.

Massive Netzwerkkapazität

Massive network capacity

Our in-house facilities allow us to get your projects done quickly. And thanks to our strong relationship with local manufacturing partners, our capacities are not limited.

9000+ Projekte geliefert

9000+ Projects Delivered

Over the past 15 years, over 9K projects have been sent to our customers around the world and we have received tons of positive comments.

Schneller Turnaround

Fast Turnaround

Unlimited capacity, experienced engineers and a flexible production system allow us to create your prototype and production parts in a short period.

Über 600 glückliche Kunden

Over 600 happy customers

Our goal is to keep every customer happy with reliable quality, fast turnaround and great services. We want all our new customers to become long-term customers.




See why our customers love us




After years of struggling to source quality aviation parts from machine shops around the world that weren't up to the task, I finally tried Tarswin and was instantly impressed. The quality of the work pieces is the best I've seen, the price is competitive, they take pride in their work, and the customer service is excellent. And crucially, if there is a problem with some work piece, the thorough QC procedures pick up the problem and fix it without me ever worrying about it

The workpieces arrived yesterday and are now in the electroplating company. Everything looked fine, and they even sent 1 extra strip (if I counted correctly).
The packaging was perfect and the overall quality was top notch! I am once again very satisfied with your service and I hope to have an order that matches your profile again soon.

I received the box from DHL yesterday and unpacked it immediately. Well done, they are superb! I want to thank you Jim for all of your hard work, efforts, and skills to bring this about. I will soon be meeting my customers with this prototype. I will not hesitate to recommend you to my friends in need of prototyping services! Thanks again for the great job!