14 years one-stop China custom CNC machining parts factory
Precision CNC Machining Services
We provide excellent precision CNC machining services with tolerances as low as ±0.01mm and can be completed in 1 day at the earliest meeting the needs of highly complex and high-precision machining.
2 hours quote
12 quality inspection control
6 project engineers with 20 years experience
Free structural optimization and DFM analysis
Tolerances as low as ±0.01mm
All uploads files are safe and confidential
Our Precision CNC Machining Services
We can provide professional precision CNC machining and manufacturing solutions for various industries. No matter how complex your project is, we have an experienced and professional project team to provide follow-up services. Choose our precision CNC machining manufacturing services to bring your ideas to life and market. Choose us now!
Custom 3/4/5 Axis CNC Machining Services
We offer 3, 4, and 5-axis CNC machining, turning, and milling with fast delivery. Our team includes six engineers with 20 years of experience, providing free DFM design services. With over 15,000 precision parts manufactured, we serve clients in 62 countries across military, medical, semiconductor, telecom, and automotive industries. We ensure iPhone-level aesthetics, atomic clock precision, and 0.01 mm tolerances, with key processes controlled at CPK 1.68 or higher. Two surface treatment engineers oversee finishing quality.
Tolerances as tight as +/- 0.0003 in.
Custom milled parts for prototyping and production.
Quick turn milling services.
Quality Inspection Room
Every steps will be inspected by QC department during production, for each size & apperance,will issue inspection report at the same time. We use an advanced quality control system using a combination of manual and automatic equipment. First article, inspection, and shipment reports are retained and archived for two years. From CNC machining to shipment, we have dedicated personnel to follow up and share in real-time and transparently. Get support while using the product. We have a measurement laboratory equipped with high-precision inspection instruments such as 3D Projector and 2D Projector.
Achieves +/- 0.0002 in. precision.
Custom turned parts for prototyping and production
Quick turn turning services.
Why Choose Us
High-Quality Parts with Tight Tolerances
As an ISO 9001-certified manufacturer, VMT delivers high-quality precision CNC machining parts, expertly handling complex designs. We follow international best practices, achieving dimensional tolerances as tight as ±0.0004″ (0.01mm), ensuring our products meet your exact specifications and fulfill all your requirements.
Fast Quoting and Delivery
VMT provides rapid production and delivery of precision CNC machining parts, enabling flexible iterations and helping you stay ahead in the market. Upload your design and receive a CNC quote within 2 hours. Our engineering team offers precise cost calculations, transparent pricing, and reduced lead times, significantly boosting your competitiveness.
Engineering Support
Leveraging cutting-edge technology and equipment, we ensure the highest quality, precision, and performance of automotive parts. To expedite our clients' precision CNC machining product development and validation, we operate over 100 advanced CNC machines and a specialized rapid prototyping team. From design analysis to mass production, we can deliver within 24 hours, providing full support to ensure client success.
Quality Inspection
We maintain a comprehensive quality control system, including IQC, IPQC, and FQC, overseeing every stage from raw materials to final shipment. We retain inspection reports for two years and are equipped with advanced 3D and 2D measuring instruments, as well as a laboratory for precise dimension checks and material compliance. We offer CMM inspection, material testing, and certification of conformity to ensure exceptional quality.
Surface Finishing
We collaborate with surface finishing factories with over 10 years of experience, offering more than 40 surface finishingprocesses. Two senior engineers work on customizing cost-effective solutions based on your needs, strictly controlling every step to ensure a 98% product yield and outstanding surface finishingquality.
Certifications and Patents
We are certified by ISO9001:2015, IATF16949, and SGS, and hold 12 patents. With state-of-the-art CNC technology, we ensure precise and efficient precision CNC machining part machining, meeting your highest expectations for size, performance, and strength, and providing exceptional service.
Custom Precision CNC Machining Solutions Services
Rapid Prototyping Machining
Our CNC machining services support product development, providing rapid prototyping and mold tooling to ensure design verification. CNC machining accurately creates plastic and metal parts to simulate the appearance and function of the final product.
Our professional CNC services ensure quality and accuracy, and promise fast delivery to help you quickly verify the feasibility of your design.
The fastest parts can be obtained within 3 days for simple parts, and the fastest parts can be obtained within 7 days for complex parts. The specific time needs to be judged according to your CNC machining parts drawings.
Small and Large Batch Machining Production
We provide flexible precision CNC machining services to meet your needs, whether it is small batch or large-scale production. With precise tolerance control and comprehensive production capabilities, we ensure consistency in batch production while maintaining high quality.
precision CNC machining is particularly suitable for the rapid production of custom parts. Its high precision, repeatability and material diversity help products to be put on the market quickly. Our CNC machine shop is dedicated to providing a one-stop solution for custom machined parts or products, effectively shortening production cycle. Whether it is 10 or 10,000 custom parts, we provide efficient and accurate precision CNC machining services at an affordable price.
Every precision CNC machining production run is documented in detail, and photos and videos are transparently shared with customers. Video communication can also be used to check the production process. Provide the information required by customers.
Precision CNC Machining Parts Gallery
Below is a small selection of precision CNC machining prototypes and end-use parts we produce for our customers. Used with permission.
12 Quality Inspection Process
Learn how VMT's quality control team maintains strict quality standards by conducting dimensional and cosmetic inspections of each order during production. If there is any problem, we will communicate and solve it as soon as possible, or solve it in your way.
DFM Analysis
Our professional CNC services ensure quality and accuracy, and promise fast delivery to help you quickly verify the feasibility of your design.
Dimensional Tolerance Determination
Our professional CNC services ensure quality and accuracy, and promise fast delivery to help you quickly verify the feasibility of your design.
Material Testing
Our professional CNC services ensure quality and accuracy, and promise fast delivery to help you quickly verify the feasibility of your design.
Precision CNC Machining Production
Our professional CNC services ensure quality and accuracy, and promise fast delivery to help you quickly verify the feasibility of your design.
FQC Detection
Our professional CNC services ensure quality and accuracy, and promise fast delivery to help you quickly verify the feasibility of your design.
SPC / CKP
Our professional CNC services ensure quality and accuracy, and promise fast delivery to help you quickly verify the feasibility of your design.
Problem Found
Our professional CNC services ensure quality and accuracy, and promise fast delivery to help you quickly verify the feasibility of your design.
Problem Solving
Our professional CNC services ensure quality and accuracy, and promise fast delivery to help you quickly verify the feasibility of your design.
OQC Detection
Our professional CNC services ensure quality and accuracy, and promise fast delivery to help you quickly verify the feasibility of your design.
Surface Finishing
Our professional CNC services ensure quality and accuracy, and promise fast delivery to help you quickly verify the feasibility of your design.
Full Inspection
Our professional CNC services ensure quality and accuracy, and promise fast delivery to help you quickly verify the feasibility of your design.
Package
Our professional CNC services ensure quality and accuracy, and promise fast delivery to help you quickly verify the feasibility of your design.
Custom Precision CNC Machining Materials
VMT offers a wide range of material options to meet all your precision CNC machining needs. From high-precision metals to engineering plastics, our expert team ensures each material is machined to perfection.
Metal Materials
We also provide a variety of precision CNC machining metal materials to manufacture different customized precision precision CNC machining parts.
Plastics Materials
We also offer a variety of different CNC machined plastic materials to manufacture different custom precision CNC machined parts.
Custom Precision CNC Machining Surface Finishing
VMT offers a variety of surface finishing options to enhance the texture, hardness, smoothness, chemical resistance, and corrosion resistance of precision CNC machining parts. These finishes effectively cover tool marks left by machining, ensuring a refined and flawless product appearance. Here are some of the most common finishing options:
As-Machined Finish
Anodizing
Multi-Color Anodized
Hard Anodizing
Chrome Plating
Blue Zinc Plated
PVD
Electrophoresis
Nickel Plating
Laser Carving
Brushed
Polishing
Custom Precision CNC Machining Ordering Process
Upload Your CAD File
Upload your file directly or send your project information through the quote page. All files support NDA.
Quotation and DFM Analysis
An engineering team of 20 technicians is always ready to get professional suggestions from early-stage material selection, custom prototyping design advice, to money-saving tips and technical reminders before precision CNC machining parts manufacturing, all the way to end-use production.
Start Production
Before precision CNC machining components, we will give you a detailed quotation, precision CNC machining, testing, etc., and deliver in the shortest time. This way you can confirm the next steps and bring them to market.
Receive Your Machining Parts
The fastest parts can be obtained within 3 days for simple parts, and the fastest parts can be obtained within 7 days for complex parts. The specific time needs to be judged according to your precision CNC machining parts drawings.
Precision CNC Machining Parts Tolerance
As an ISO 9001-certified factory, we are dedicated to meeting stringent tolerance standards with precision CNC lathe machining. Based on your design specifications, our CNC lathe processes can achieve accuracy down to ±0.005 inches. For metal milling, we adhere to ISO 2768-m tolerance standards, while plastic machining follows ISO 2768-f standards—ensuring each product aligns with your exact requirements.
| 3+2 Axis CNC Milling | 5 Axis CNC Machining | CNC Turning | |
| Max. Part size | 1800 x 1000 x 500 mm 70.9 x 39.4 x 19.7 in |
±.0.02 |
±0.05 |
| Min. Part size | 12.7 x 12.7 x 12.7 mm 0.5 x 0.5 x 0.5 in |
±.0.03 | ±0.05 |
| Min. Feature size | Ø 1 mm Ø 0.039 in |
Ø 1 mm Ø 0.039 in |
Ø 1 mm Ø 0.039 in |
| Metals |
Metals |
Metals |
|
| Metals Standard tolerance | ±0.13 mm ±0.005 in |
±0.13 mm ±0.005 in |
±0.13 mm ±0.005 in |
| Plastics |
Plastics |
Plastics |
|
| Plastics Standard tolerance | ±0.20 mm ±0.008 in |
±0.20 mm ±0.008 in |
±0.20 mm ±0.008 in |
| General Tolerances |
Within ±0.002 mm |
||
| Text and color |
VMT can use CNC engraving or laser carving to create standard text based on customers' requirements. VMT can customize any color according to customers' requirements. |
||
| Lead Time |
Simple precision CNC machining components parts: 1-day prototype machining delivery. Complex precision CNC machining components parts: 3-days prototype machining delivery. |
||
Precision CNC Machining Workshop
Established in 2010 and is located in Guangming District, Shenzhen, Guangdong Province, China,has own factory cover an area of 5000 ㎡. We are customized machining parts manufacturer with 100 employees,can provide items within 24 hours.
100 sets machines including 4 & 5 axis imported CNC centers,turning & milling machines for fast delivery, 6 engineers who have been working for more than 20 years to provide you with free design service to ensure that parts can reach the appearance of iPhone, the accuracy of Atomic Clock, tolerance per 0.01 mm, the key procedure controlled by CPK1.68 or more. At the same time,2 engineers specialized in surface finishingcontrol the finish procedures. Passed ISO 9001:2005 & IATF 16949 & SGS in 2015.
Devoted to helping 10,000 enterprises to break through the difficulty of processing, and strive for becoming a leader in high-efficiency, high-yield, and precise parts. In the past 15 years, our business has spread to 62 countries around the world,covered military, medical, semiconductor, Telecommunication, automotive and other fields.No matter how complicated part is, or any technical problems faced with,we can find the solution and offer you with professional service.
100+
Sets of Machine
120+
Countries Shipped
100,000+
Parts Manufactured
Other Industry Applications
Our business has grown to now cover 62 countries worldwide. We have done products in the electronics industry, industrial industry, automotive industry, and medical industry. If you need custom Precision CNC Machining Components parts service, we have rich manufacturing experience and can turn your ideas into products.
Case Study: Fangda Subway Screen Door Aluminum Alloy Roller Machining
VMT is fortunate to participate in this project and undertake the work of machining aluminum rollers for subway screen doors. Because the bearings are assembled and then installed on the screen doors, the bearing hole size tolerance affects the tightness of the bearing and the wheel, and it must be ensured at the same time. The concentricity of the outer circle of the bearing and the outer circle of the wheel, so that the wheel can run smoothly and safely. For this reason, we have gone through many trials. So far, we have improved all the problems before starting mass production.
Custom Precision CNC Machining Applications and Advantages
Applications of Precision CNC Machining
Precision CNC machining is essential for producing high-accuracy components across various industries, where precision, reliability, and consistency are critical. Here are some key applications:
Advantages of Precision CNC Machining
Precision CNC machining offers several advantages that make it a preferred choice for industries requiring high-quality and complex components. Here are the key benefits:
Precision CNC Machining FAQs
Are your materials standard?
We all use new and standard materials, not secondary recycled materials. Our material composition is standard and we can provide third-party test reports from SGS, CTI, TUV, etc. Please see the attachment.
What is your MOQ? Can you do small batch proofing/ small quantity?
Order quantity can start from 1pc. Any big order starts from a small order, just like a baby, it needs to grow step by step. Another more important reason is that in the current economic situation, orders from all indutries tend to be in small batches. If we give up small batch orders, we will give up the entire market. Accepting small batch orders is one of the necessary conditions for a company's future survival.
How long is the sample delivery time?
We accept the sample order if need to test before mass production. 1 pcs or 2 pcs or 10 pcs.... is okay. VMT sets two sampling teams at the sample stage, finish samples 24 hours a day, make complete sample records and keep them for one year. The sample fee will be refunded after mass production.
Is your quality stable?
We use an advanced quality control system, equipped with manual and automated inspection equipment. All reports are archived and kept for two years, such as first article inspection, process inspection, and shipment inspection. From raw materials, CNC processing to shipment, We have dedicated personnel to follow up and share progress in real time. We have a testing laboratory equipped 2D projector, 3D projector and other high-precision testing instruments.
What inspection equipment do you have?
We have a testing laboratory equipped with three-dimensional, two-dimensional, projectors and other high-precision testing instruments.
Can you sign NDA?
Yes, we can sign NDA, do not disclose drawing and design, because we know that every design is important for each company. All customer drawings are kept in the business department and NDA is signed. Only disassembly drawings are used inside the factory, and there are regulations not to forward any videos and pictures of customers on public platforms. Do you have any other comments to add?
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2024-08-02
The manufacturer is strongly recommended. In the past few years of cooperation we have ordered several machined products from aluminum and stainless steel. These products are manufactured in compliance with tolerance requirements and require product finish. Now I have ordered another one. The service is excellent and any questions can be answered and resolved in time.
2021-05-13
The dimensions are all customized according to my drawings no tolerance issues and the parts are delivered on time. I am very satisfied with it.
2021-04-06
I pay much attention to the surface treatment aspect of this product. I was a little worried about the cooperation at the beginning. I am very satisfied with the product now and hope to cooperate for a long time.
2022-09-22
AN8 Straight PTFE Hose End Fitting for PTFE Fuel Line Fitting Adapter Black Blue Red
+86 15099911516
