Machining prototypes as fast as 3 days.
At Tuofa, we are always ready to challenge high precision and complex CNC parts. Whether prototypes or production parts, we will try our best to serve you.
Tuofa provides customized raw material solutions for your precision machining parts projects to meet the specific needs of customers. Our expert team is well versed in traditional and advanced processing techniques and utilizes the latest technology to provide satisfactory results.
| Materialen | Material Brands |
| Staal | Q235, Q345, 45#, 50#, customer's specific and available brand. |
| Legering Staal | 20CrMo, 30CrMo, 35CrMo, 42CrMo, 20CrNiMo, 40Cr, 16mn, 65mn, customer's specific and available brand. |
| Roestvrij Staal | 201, 301, 303, 304, 304L, 316, 316L, 321, 410, 416, 420, 430, 440, 630, 2205, customer's specific and available brand. |
| Aluminium en Legering | 1050, 1060, 1070, 2014, 2017, 2024, 3003, 3005, 5052, 5083, 6061, 6063, 6082, 7075, customer's specific and available brand. |
| Titanium Legering | TA1, TA2, TC4, TC18, Customer's specific and available brand. |
| Koper Legering | H58, H59, H62, H65, H70, HPb58-2.5, HPb59-1, HPb63-3, T1, T2, T3, T4, TU1, TU2, customer's specific and available brand. |
| Kunststof | ABS, PP, PE, PA, PTFE, PC, PMMA, PS, PPS, PEEK, PET, PEI, PU, POM, customer's specific and available brand. |
Tuofa offers wide variety high level surface finishes. We only list some of the common surface finishing options. There are more surface finish options for custom CNC machined parts.
We guarantee that our CNC machines produce consistently accurate parts with precision tolerances that meet industry standards, ensuring a perfect fit with other components.
| Standards | CNC Frezen | CNC Draaien |
| Standard Tolerances | Metals: ISO 2768-f Plastics: ISO 2768-m |
Metals: ISO 2768-f Plastics: ISO 2768-m |
| Maximum Part Size | 157.5×59.1×23.6 in. | 7.9×19.7 in. |
| Minimum Part Size | 0.1×0.1 in. | 0.079×0.079 in. |
| Minimum Feature Size | Φ 0.00197 in. | Φ 0.00197 in. |
| Linear Dimension | +/- 0.001 in. | +/- 0.001 in. |
| Hole Diameters(Not Reamed) | +/- 0.001 in. | +/- 0.001 in. |
| Shaft Diameters | +/- 0.001 in. | +/- 0.001 in. |
| Edge Condition | Sharp edges are broken and deburred by default. | |
| Threads and Tapped Holes | Tuofa can accommodate any standard thread size. We can also machine custom threads, these will require a manual quote review. | |
| Oppervlakteafwerkingen | The standard finish is as-machined: 125 Ra or better. Additional finishing options can be specified when getting a quote. | |
| Part Marking | Minimum width of 0.5 mm, depth of 0.1 mm - Tuofa an use CNC engraving or laser carving to create standard text based on customers’ requirements. | |
| Lead Time | Machining prototype parts can be completed within 3 days at the fastest, and the delivery date is determined according to the actual quantity for mass production. | |
| Tuofa complies with: metal standard CNC machining tolerance is ISO 2768-f, plastic standard CNC machining tolerance is ISO 2768-m. We can also achieve special tolerances as long as you specify your requirements on the drawing. |
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Trusted by clients worldwide across diverse industries, our CNC machining services specialize in delivering high precision parts for a wide range of applications, including those listed below.
A customer’s words speak louder than ours. See what our satisfied clients have to say about how we met their needs.
Tuofa helped my business grow. It doesn’t matter if I need 1 component or 1000. Tuofa will fulfill that order for me with a rock-solid estimate and time frame up front enabling me to produce a quality product, representative of my craftsman business, which will also generate a profit.
The communication was great and they asked all the right questions. I am very happy with the product quality of the parts which is fantastic. I am definitely planning to give the supplier more to quote. Parts was delivered from China in only few days. Thanks a lot to Sechien coordinated all my questions even on her holiday. Will start to make more drawings.
Fancy Was very helpful and very professional all the way through quotation to production and she worked with me to meet our demands. The company met all our requirements and specifications and we look forward to a long working relationship.







Here’s why we’re different from other CNC machining companies.
As an ISO 9001:2015 certified manufacturer, Tuofa ensures reliable parts and quality for different applications.
Get instant quotes with valuable design for manufacturability (DFM) feedback, allowing you to optimize your part design before production starts. This lets you move effortlessly through both early and late-stage prototyping.
Equal parts machine shop and digital manufacturing specialist, we offer a range of manufacturing technologies and services, from CNC machining to die casting.
Our material options include machined metals such as aluminum, titanium, and 17-4 PH stainless steel, alongside plastics like POM and elastomeric resins.
With over a decade of experience in various industry parts manufacturing, our expert engineers ensure optimal results from your designs.
CNC (Computer Numerical Control) machining is a manufacturing process where computerized systems control the movement of cutting tools to shape and cut materials with precision. The process starts with creating a digital design or CAD (Computer-Aided Design) model, which is then converted into machine-readable instructions. These instructions guide the CNC machine in accurately cutting, drilling, milling, or turning the material to create the desired shape.
CNC machining services are widely used in various applications, including robotics, aerospace, automotive, medical devices, industrial machinery, and consumer products. These industries rely on CNC machining for precise and efficient production of parts and components.
At Tuofa, MOQ=1. It doesn’t matter rapid prototype or production, Tuofa will provide the highest level of quality and service.
Yes, when we receive your inquiry, our engineer will check drawings as soon as possible, and will offer the design feedback and optimization suggestion.
We ensure all CNC parts will follow ISO 2768 standards. Metal parts will follow ISO 2768-m (medium) or ISO 2768-f (fine). Plastic parts will follow 2768-m (medium).
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