CNC Machining services
whether you’re in need of CNC machining services for prototyping, production, or rework, we’re here to help. With our expertise and industry-leading technology, we can provide you with the highest quality online cnc parts and the best possible CNC machining service.
- Manufacturing on demand
- Instant CNC parts online quotes
- Tolerances down to +/- 0.005mm
- Delivery in as little as 3 days
- All uploads are secure and confidential
Longsheng ensures the quality of your CNC machined parts with ISO 9001:2015, ISO 9001:14001 and IATF16949 certified quality management systems.With advanced 4 and 5-axis CNC machining centers. Our precision CNC machining provide rapid prototyping, small batch machining and high volume production. Unparalleled capacity ensures your CNC parts are shipped on time every time, request an online quote now to have your CNC parts machining in as little as 3 days!
CNC Machining in as Fast as 3 Days!
Your time is precious, and we are well aware of your desire for efficient delivery. Use our fast CNC machining option for efficient machining of machined parts. Complete the CNC parts you need within 3 days at the fastest! No need to wait for a long cycle. Start your machining project now.
Our CNC Machining Services
Accurate, reliable and efficient! We focus on providing customers with excellent precision CNC machining services. Whether milling or turning, with an ISO 9001-certified production process, combined with professional machining experience and advanced CNC machining tools, we can ensure that your online CNC parts are manufactured correctly and delivered on time, every time.
CNC milling is the process of turning materials into art. With our 4-axis and 5-axis CNC milling services, you will carve various shapes with absolute precision, allowing you to achieve extremely high precision parts with a tolerance of 0.005mm (+/-0.0002 in.).
CNC turning is a production process for creating high-precision circular or cylindrical turning parts. When you need high precision and reliability, trust Longsheng’s CNC turning service, and we will transform your creativity into precise reality.
Gallery of CNC Machined Parts
Check out our rich library of images, which showcases the precision prototypes and CNC parts we process.
From CNC Prototyping to Production
CNC machining is very suitable for rapid prototyping and on-demand production. Because it is a highly computerized multifunctional manufacturing process, the following are the CNC services we provide. Whether you need CNC prototype production or mass production, Longsheng CNC parts online provides you with multiple choices.
On-Demand Production
On-demand production allows you to find the perfect match for your unique needs in our precision-driven processes, whether it's rapid prototyping or mass production.
Rapid Prototyping
We have the ability to quickly quote, allowing you to receive prototypes in a short period of time and test prototype parts in a timely manner to bring them to the market.
Bridge Production
Our engineers provide actionable advice for your part design and bridge to production services ensure a smooth transition from design to final product.
CNC machining Services Capabilities
Our precision CNC machining services not only cover the CNC machining of individual workpiece, but also cover the entire production cycle, including design, model making, prototyping and mass production. And it can ensure that the CNC parts size is within an acceptable range and effectively fits with other CNC parts.
Materials for Custom CNC Machining Parts Online
Longsheng can source any other material on request for prototyping and production runs of custom parts. If you have special material needs, please contact us to provide you with a reliable solution.
Aluminum
Offers excellent machinability, high strength-to-weight ratio, and superior corrosion resistance, making it perfect for lightweight, durable machined parts.
- Price: $
- Lead Time: < 3 days
- Finishing Options: Alodine, Anodizing Types II, III, III + PTFE, ENP, Media Blasting, Nickel Plating, Powder Coating, Tumble Polishing.
- Alloys：6061-T6, 7075-T6, 7050, 6061-T651, 3.3211, 65028 , 2024, 5052, 6063, MIC6, 6082-T651
Copper
Copper displays excellent thermal conductivity, electrical conductivity and plasticity. It is also highly ductile, corrosion resistant and can be easily welded.
- Price: $
- Lead Time: < 3 days
- Finishing Options: Available as-machined, media blasted, or hand-polished
- Alloys: Copper C110, 101, CU ETP, CU OFE
Brass
Brass has desirable properties for a number of applications. It is low friction, has excellent electrical conductivity and has a golden (brass) appearance.
- Price: $
- Lead Time: < 3 days
- Wall Thickness: 0.75 mm
- Finishing Options: Media blasting
- Alloys：Brass Cz121, C38500, 2.0401, CuZn39Pb3, Brass C360, 2.0375, CuZn36Pb3, 319 grade 2
Stainless Steel
Stainless steel offers superior corrosion resistance, high strength, excellent toughness and ease of fabrication, ideal for demanding machining operations.
- Price: $
- Lead Time: < 3 days
- Wall Thickness: 0.75 mm
- Finishing Options: Black Oxide, Electropolishing, ENP, Media Blasting, Nickel Plating, Passivation, Powder Coating, Tumble Polishing, Zinc Plating, Vibratory Tumbling
- Alloys：301, 303, 430, 304L, 316L, 15-5, 410, 416, 440C, 17-4PH, Nitronic 60
Titanium
Titanium It’s a metal with excellent strength-to-weight ratio, low thermal expansion, high corrosion resistance; sterilizable and biocompatible for machining.
- Price: $
- Lead Time: < 3 days
- Wall Thickness: 0.70 mm
- Finishing options: Media Blasting, Vibratory Tumbling, Passivation, Powdercoating
- Alloys：Titanium Grade 1, 2, 5, Ti6Al4V, 3.7164, 3.7035, 3.7025
Plastics
Plastics are also very popular option for CNC machining because of its wide choices, relatively lower price, and significantly faster machining time needed.
- Price: $
- Lead Time: < 3 days
- Color： Opaque beige, Black, neutral matte finish, Optically clear, opaque, White, brown, Green, yellow, Clear, glossy, Natural (off-white), Naturally translucent amber color, frosted when machined
- Plastic：ABS, PMMA, PC, POM, PCGF30, PA, PC+ABS, PAGF30, PPGF30, PP, PTFE, PEI, PS, PPS, PE, PPSU, PET, PEEK, LDPE, G-10, HDPE, FR4, PVC, NYLON
Surface Finishing for CNC Machining
Surface finishing for CNC parts are available in many materials and colors. Whether you want to protect your parts from corrosion, enhance their appearance, or add texture, there is a surface finish that will meet your needs.
Why Choose Our Custom CNC Machining Service
By choosing our precision CNC machining manufacturer, you will receive high-quality, customized parts, fast delivery, and competitive prices. We will cooperate with you to provide excellent CNC machining solutions for your project.
Multi material machining
We have the ability to handle multiple materials, and we can provide professional solutions no matter what material of cnc parts you need to process.
Competitive pricing
We provide competitive prices and cost-effective solutions to ensure that customers gain the greatest advantage in cost control.
Customized services
Provide customized solutions based on customer design requirements and specifications to ensure that CNC parts meet their unique needs.
Rapid delivery
We have efficient production processes and flexible production plans, which enable us to timely deliver customer orders and meet urgent project needs.
Advantages of CNC Machining
The CNC machining process offers a variety of benefits for prototyping and the production of custom CNC parts.
- - Complex CNC parts machined
- - High volume, low cost
- - Multi-material selection
- - Tight tolerances（+/- 0.005mm）
- - High quality surface finishing
- - Quick-turn CNC parts within 3 day
Our CNC Machining for Various Industrial Applications
Crossing numerous industries, Longsheng uses highly advanced technology, from prototype production to on-demand manufacturing, and then to large-scale production, to ensure the excellent quality and reliable performance of parts, ensuring the success of your project.
CNC Machining Technology Overview
What is CNC machining?
CNC machining is an automated manufacturing process in which computer numerical control (CNC) systems are used to control tools and machines to cut, shape, and process various materials to make parts, components, and products.
What are the applications of CNC machining?
CNC machining is widely used in industries such as aerospace, automotive, medical, and industrial equipment due to its ability to effectively produce precision parts using production grade materials. Typical applications of CNC machining include:
– Aerospace components
– Prototypes for product development
– Medical implants and instruments
– Circuit board prototypes
– Automotive engine parts
– Wind turbines
What is CNC machining process?
CNC machining involves the use of computer programs to control machines for the precise manufacturing of complex components. To start, a designer uses computer-aided design (CAD) software to create a geometric model of the component. Then, a process engineer translates this model into CNC code, which comprises detailed instructions for cutting, movement, and machining.
This program uses G-codes and M-codes to describe the tool’s path, speed, cutting depth, and more. The CNC machine tool follows these instructions, moving the tool to cut and shape the raw material, such as metal or plastic, into the desired component. The high-precision movements of the machine tool and tool ensure that the final component meets the design requirements, with the necessary dimensions, surface quality, and geometric shape.
Which is better CNC or 3D printing?
CNC machining is preferred when you need strong, precise parts from a variety of materials, whereas 3D printing is ideal for quickly producing complex and customized designs. Your choice depends on material, part complexity, precision, and production quantity.
FAQs About CNC machining services
We provide new product developers with precision parts suitable for functional testing or final use of engineering -level materials. Get your required precision CNC machining services support by reading FAQ.
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- All information and uploads are secure and confidential.