Choose DSR Metal Machining Parts For Your Parts
Metal Machining(Metalworking) is the process of cutting a piece of metal into any shape and precision you require, where precision and flexibility are key. DSR typically use the multi-axis CNC machines, such as three and five-axis machines, or heavy-duty machining centers, to manufacture complex prototype parts tailored to your needs, with the ability to handle high-volume production.
Depended on these CNC machines, we can provide high-precision metal parts with tolerances within ±0.01mm, and perform surface treatment such as polishing, sandblasting, and more to achieve an extremely high tolerance of ±0.005mm and a mirror-grade surface, according to your needs.
We support custom machining various metal materials including aluminum, steel, stainless steel, copper, and more. The parts manufactured are widely used in the fields of automobile, aerospace, electronic equipment, machinery, fixtures and molds, etc.
Whether you need non-standard parts or specialized components, DSR can provide you with a comprehensive custom metal fabrication solution. Contact us today to select custom metal fabrication services for your project.
Machining Services for Different Metal Materials
We provide custom processing services for a variety of metals. The following are our popular choices. If you have other metal processing needs, please feel free to contact us.
DSR can provide various aluminum machining services, such as 6061/6060/5083. Through our CNC machines, they will have high precision up to ±0.05mm. We can also provide surface treatment services according to your needs.
We can machine the 304, 306, carbon steel, and other steel alloys, making them usable in a wide range of application areas (mechanical, medical, electronic, etc.) Also, whether you need OEM or ODM, we can provide the best customization solutions.
DSR offers precision CNC machining for brass components, from electrical connectors and musical instruments to valves and fasteners. We work with key brass alloys including C260 (Cartridge Brass), C270, and C330 to meet your specific application needs.
We are committed to providing you with high-precision bronze parts processing services covering a wide range of types, such as nuts, bolts, screws, shafts, and more. Through our CNC processing equipment and rigorous inspections, we ensure that each customized bronze part meets your required precision standards.
DSR offers high-precision custom copper machining services with tolerances as tight as ±0.005mm. We specialize in manufacturing parts with complex structures and shapes, including precision gears, connector brackets, and electronic components.
The application of titanium is increasing, especially in the aerospace and medical areas. Although titanium is difficult to cut material with, our professional CNC machining equipment provides you with high precision and high quality custom titanium machining parts.
Your #1 Custom Metal Machining Service Provider in China
DSR has CNC machining centers, including 5-axis, multi-tasking, and gantry machines.
We produce metal parts with tolerances of ±0.01mm or ±0.005mm when grinding is needed.
Whether you have existing designs or require customization, DSR engineers deliver optimal solutions.
Multiple Machining Capabilities
Through our multi-axis CNC machining equipment, we offer diverse machining processes including turning, milling, grinding, and drilling. This fulfills the machining needs for various non-standard and complex parts such as gears, long shafts, housings, thin-walled components, and deep-hole parts.
We support machining based on customer CAD drawings and can process nearly all metal materials, most commonly aluminum, copper, and stainless steel, ensuring part precision of at least ±0.01mm.
We simultaneously support small-batch prototype machining and large-scale production, enabling rapid switching between different part types so you can obtain your custom metal machined parts in the shortest possible time.
Select by Application Field
You can also select metalworking services based on the application field, with multiple metals available for use in each field.
- Data Sheet
| Application Areas | Common Metals | Common Machined Metal Parts |
| Aerospace | Titanium alloy – Ti-6Al-4V Aluminum – 7075/2024 | Engine blades Fasteners Structural components |
| Automotive | Aluminum alloy – 6061/A380 Alloy steel – 1018/4140 360 stainless steel | Engine housing Gears Steering knuckle |
| Medical | 316L/304 stainless steel Titanium alloy – Ti-6Al-4V ELI | Implant Device housing |
| Electronics | Aluminum-6061/6063 Copper-C11000/C26000 304 stainless steel | Heatsink Connector Frame |
| Industrial | Aluminum – 6061/6063 304 Stainless Steel Carbon Steel – 1018/1045 | Linear guides Synchronous pulleys Fixtures |
“We ordered a batch of high-precision stainless steel gears for our filling machines from DSR. Given our diverse fleet of equipment models, we anticipated potential supply and compatibility challenges. However, DSR not only delivered fully compatible parts but also demonstrated exceptional efficiency in both delivery and communication. This collaboration left us deeply impressed by DSR’s professional capabilities and service, making it an exceptionally positive experience.”
In addition to the common metals mentioned above, we can also process various alloys, including titanium alloys, magnesium alloys, alloy steels, etc. Due to the extremely high hardness of alloys, we will select the appropriate CNC equipment, cutting tools and cooling solutions based on your needs and their characteristics to ensure that the metal parts are processed to the desired precision and consistency.
We offer a variety of surface treatments tailored to your requirements, such as polishing, sandblasting, and anodizing. Surface treatment is an essential step in metal fabrication, ensuring your custom metal parts achieve enhanced durability and functionality without compromising precision.
