Get customized metal, plastic, or ceramic parts quickly, affordably, and with guaranteed quality through our online CNC machining services.
Our certification to ISO 9001:2015 ISO 13485:2016
The perfect combination of price + quality + speed
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Most parts can be CNC machined, and our CNC machining capabilities include 3, 4, 5-axis CNC turning, milling, grinding, EDM (Electrical Discharge Machining), and more. The highest precision achievable is ±0.00004″ (±0.001mm)
We have approximately 1200 various types of CNC lathes and multi-axis CNC lathe-milling machines, allowing us to simultaneously meet the demands for large-scale and high-precision turning operations across a variety of components.
We have approximately 800 CNC milling machines, including 3-axis, 4-axis, and 5-axis machines, allowing us to meet a wide range of milling requirements, both for high-volume production and high-precision, complex milling tasks.
We possess approximately 1000 various CNC grinding machines, both internal and external cylindrical grinders, as well as EDM (Electrical Discharge Machining) machine tools, enabling us to process a wide range of high-precision CNC components
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I needed a large quantity of these injection molding parts with average quality requirements. I weighed the factors of price, quality, and delivery speed, and ultimately chose this company for manufacturing. I have already started receiving the shipments in batches, and the results are very satisfactory. It was the right decision.
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I only needed 200,000 units of this stamped part, and locally, the cost would have been quite high. So, I considered manufacturing in China. I quickly received the shipments in batches and am very satisfied with the price, quality, and delivery speed.
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I thought the components I needed were very complex and required high standards, but my budget was limited, so I considered having them made in China. However, after receiving the goods, I was pleasantly surprised by the manufacturing quality of the company. Maybe I should reconsider my perception of Chinese manufacturing.
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I customized several highly complex parts in China, and I initially had concerns about whether they could deliver, but I quickly received the parts I needed. Some of them are already installed, and they work perfectly. It was a very satisfying shopping experience.
Cost-effective CNC machining services, ranging from ultra-precision components at 0.001mm to large-scale parts up to 20 meters, covering both common and rare components. We excel in delivering outstanding parts at the most competitive costs.
In terms of quality, pricing, and manufacturing speed, Shared-Factory always seeks the best solutions and processes to ensure that your products are manufactured at the most competitive prices, the fastest speeds, and the highest quality.
With numerous production nodes at our disposal, we can achieve quick deliveries whether it's small-batch customization or large-scale production. Particularly in large-scale manufacturing, Shared-Factory's delivery speed is more than 60% faster than traditional manufacturing
Shared-Factory has a team of expert engineers from various fields, with each client assigned a dedicated engineer who is ready to optimize designs, reduce costs, and enhance quality at any time. We believe in our team's ability to provide excellent recommendations and unparalleled engineering support.
We prioritize quality and ensure that components meet specifications. Shared-Factory, certified with ISO 2768 and ISO 9001:13485, is equipped with various advanced inspection instruments and a team of professional quality inspectors. Quality checks are conducted at every stage of the manufacturing process to ensure the quality of the parts.
Global Delivery: Regardless of your location, we will deliver the parts to your specified destination. You won't be responsible for any customs or transportation matters; you just need to receive the parts at home.
Shared-Factory boasts over 50 different types of production equipment with extensive manufacturing capabilities. You don't need to deal with multiple suppliers; simply rely on Shared-Factory for a one-stop solution to all your needs
We have gone the extra mile to ensure that our operations align with the highest industry standards. To demonstrate our commitment to quality and excellence, we have proactively pursued and obtained recognized certifications from reputable organizations.
Overseen by experienced engineers with years of expertise, ensuring the reliable execution and quality control of the entire project.
We meticulously ensure material quality to prevent functional issues caused by subpar materials. When needed, we offer ROHS material certification
We perform on-site inspections and measurements at various stages of the machining process to ensure dimensions and quality at each step
Comprehensive Inspection
We conduct comprehensive inspections of components using quality inspection equipment such as a coordinate measuring machine
For functional components, we assemble various parts meticulously and conduct comprehensive functional testing on the entire functional assembly
In the final inspection phase, we provide customers with a comprehensive inspection report summarizing all inspection processes and results
CNC machining refers to a method where a control system issues instructions to make the cutting tool perform various movements that meet technical requirements and processing process requirements, represented in the form of numbers and letters to express the shape and size of the workpiece. This process is commonly carried out on CNC machine tools.
Common CNC machining methods include 3, 4, and 5-axis CNC milling, CNC turning, electrical discharge machining (EDM), CNC grinding, and more. Skilled machinists program the toolpaths based on the final geometry of the machined part to operate CNC machine tools. CNC machining can be used to produce highly precise components from a
wide range of materials, including metals and hard plastics. This versatility makes custom machining suitable for various industries, including aerospace, medical, robotics, electronics, and industrial sectors.
Shared-Factory offers a wide range of CNC services, capable of manufacturing nearly any part you need.
| Standards | Tolerance | Machining Method |
| Standard Tolerance | Metal：ISO 2768-f | Plastic：ISO 2768-m |
| Highest Precision | ±0.00004″ (0.001mm) | Optical Projection Grinding Machine |
| Maximum Part Size | 20000 × 15000 × 6000 mm | Gantry-Type CNC Machine |
| Minimum Inner Diameter | 0.03MM | Laser |
| Threads and Threaded Holes | Shared-Factory can produce threads of any specification and size as per customer requirements | |
| Marking | We can create standard text using CNC engraving or laser engraving according to customer requirements | |
| Precision Ceramics | We can process various ceramic products according to customer requirements | |
| Turbine Worm Gear | We can process various turbine worm gears according to customer requirements | |
| Gear | We can process various gears, including large-sized gears, according to customer requirements | |
| Fastest Delivery Time | One business day | One business day |
CNC machines can work with a variety of materials. We have listed some common materials suitable for CNC machining, but there are many more materials that we may not have listed. Please feel free to contact us for rare or specialized materials.
Copper displays excellent thermal conductivity, electrical conductivity and plasticity. It is also highly ductile, corrosion resistant and can be easily welded.
Primary Application Industries: Medical, automotive, aerospace, robotics, automation, and machinery.
Subtypes:Copper 101,Copper C110,Copper C932,Copper 260,Copper 360
During the CNC machining process, visible tool marks may be left on the surface as material is removed to create the desired shape. Typically, some post-processing is required to address this issue. There are various types of surface treatments available, each serving different purposes. At Shared-Factory, we offer a range of common surface treatments aimed at enhancing both functionality and aesthetics.
| Name | Description | Materials | Color | Texture | Link |
 | Anodizing | Anodizing improves corrosion resistance, enhancing wear resistance and hardness, and protecting the metal surface. Widely used in mechanical parts, aircraft, and automobile parts, precision instruments, etc. | Aluminum | Clear, black, grey, red, blue, gold. | Smooth, matte finish. | Learn More>> |
 | Bead Blasting | Bead blasting results in parts with a smooth surface with a matte texture. Used mainly for visual applications and can be followed by other surface treatments. | ABS, Aluminum, Brass, Stainless Steel, Steel | n/a | Matte | Learn More>> |
 | Powder Coating | Powder coating is a type of coating that is applied as a free-flowing, dry powder. Unlike conventional liquid paint which is delivered via an evaporating solvent, powder coating is typically applied electrostatically and then cured under heat or with ultraviolet light. | Aluminum, Stainless Steel, Steel | Black, any RAL code or Pantone number | Gloss or semi-gloss | Learn More>> |
 | Electroplating | Electroplating can be functional, decorative or corrosion-related. Many industries use the process, including the automotive sector, in which chrome-plating of steel automobile parts is common. | Aluminum, steel, stainless steel | n/a | Smooth, glossy finish | Learn More>> |
 | Polishing | Polishing is the process of creating a smooth and shiny surface, either through physical rubbing of the part or by chemical interference. The process produces a surface with significant specular reflection, but in some materials is able to reduce diffuse reflection. | Aluminum, Brass, Stainless Steel, Steel | n/a | Glossy | Learn More>> |
 | Brushing | Brushing is a surface treatment process in which abrasive belts are used to draw traces on the surface of a material, usually for aesthetic purposes. | ABS, Aluminum, Brass, Stainless Steel, Steel | n/a | satin | Learn More>> |
Due to our robust manufacturing capabilities, competitive pricing, swift delivery, excellent quality, global shipping, and many other advantages, we are increasingly partnering with friends from various industries worldwide. This includes but is not limited to aerospace, medical, semiconductor, robotics, automation, machine tool equipment, automotive, consumer electronics, and more.
Our high-precision manufacturing services and specialty materials meet the complex requirements of the aerospace industry across various stages.
If you’re looking for the best balance between quality, delivery speed, and price, we are undoubtedly your top choice. The cost of CNC machining services in China is considered one of the most cost-effective options globally.
Quality is of utmost importance to us. 10 years ago, even 5 years ago, we admit there were differences in quality compared to Germany and Japan. However, now such differences no longer exist, yet our costs are much lower. This is our advantage. Of course, to alleviate your concerns, we offer a free $100 sampling program so you can test our quality firsthand.
Shared-Factory is proficient in facilitating the production and prototyping of large machined parts, be it metal or plastic. We boast a substantial CNC machining build envelope measuring 20000 mm x 15000 mm x 6000 mm. This ensures we can accommodate even sizable parts, including those tailored for furniture or architectural applications.
Absolutely! The exact tolerance we offer is contingent upon your specific requirements. For CNC machining, our metal components adhere to the ISO 2768-m standards, while our plastic parts align with ISO 2768-c standards. Our highest precision level can reach an accuracy of 0.001 millimeters. It’s worth noting that the demand for higher precision will correspondingly increase the cost.
Yes, we are able to manufacture nearly any type of specialty part.
For small quantities of standard parts, our fastest delivery is same-day shipping if ordered before the cut-off time. With expedited international shipping, the parts can arrive at your facility in about 3 days.For typical quantities, we can deliver most parts within 3 days of the order being placed. Of course, the faster the required delivery, the more the costs increase dramatically.
Shared-Factory caters to both one-off prototype and large-scale production runs. Thus, there is typically no strict MOQ. Whether you need a single part or thousands, Shared-Factory aims to provide a solution.
We continuously monitor the latest industry trends and draw inspiration from our updated blog to provide you with fresh insights that can help drive your business growth.
Discover the precision craftsmanship of medical machining and how it shapes modern healthcare. Learn what medical machining is and its role in creating intricate components for medical devices. Explore the processes, materials, and quality control measure
Discover why CNC machining is in high demand in the medical industry. Precision components and complex medical devices require the most precise tools.
China has a comprehensive industrial chain system and is also the world’s largest manufacturing base. Our company is located in Suzhou, the largest industrial city in the world, just 20km from Shanghai. If you want to leverage China’s mature industrial chain and strong manufacturing capabilities to reduce production costs, we can cooperate deeply. Of course, if you have other cooperation intentions, we also welcome any mutually beneficial business cooperation model and look forward to your proposals. We also sincerely invite you to visit us on site. If you need more information or want to discuss cooperation, please feel free to contact our email at any time: [email protected]. We look forward to establishing a long-term strategic partnership with you
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I hope to receive a more favorable price
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I had a small batch of CNC parts customized and received them promptly. The impression I got from your service was that it offered great value for the cost. However, I’m looking to place larger orders in the future and would appreciate it if you could offer me a discounted price while maintaining excellent quality. Thank you.