Micro Machining Services/Miniature-Parts

Miniature Machine Shop In China

Your go to miniature machine shop in China that manufactures micro precision components for last 21 years.

We offer top tier precision micromachining services utilizing over 70 advanced Swiss lathes and a talent of 125 skilled professionals.
We can achieve tight tolerances of +-0.01mm for minimum diameter, +-0.03mm for micro holes, and +-0.02mm for wall thickness. Ra 0.05µm maximum surface finish.
Micro machining by means of CNC processes and micro parts production are performed at the highest standards with ISO 9001 and ISO 16949.
Our miniature precision components are ideal for industries that rely on micro manufacturing, micro CNC machining and precision parts machining.

Micro Machined Parts Experts in China

Precision CNC machining to a variety of industries is Masion’s forte at micro machined parts. Masion has more than 21 years of experience in ultra precision micro milling solutions with advanced equipment, including Swiss lathes and CNC milling machines. The company is capable of producing parts with tolerances down to ±0.0002 mm, and has expanded its expertise in manufacturing high quality and consistent parts in areas such as aerospace, medical and electronics. Masion is capable of micromachining and custom Swiss screw machining for small and large scale production. The company adheres to strict industry certifications, including ISO 9001:2015 for precision and reliability in every part.

Micro Machining Services

Micro machining services allows you to obtain precision parts for different domains, ranging from mini to high performance micro precision components. With DFM (Design for Manufacturability), your designs will be optimized for the best machining results. This helps in reducing the production time and cost and your micro parts are both time and cost effective.

Advanced Swiss lathes are required for high precision in micro machining. It allows for the making of sophisticated, high precision components, such as mini probes, micro CNC components, and miniature precision components. Swiss lathes are excellent for making tight tolerance parts in the aerospace, medical and electronics industries.

Additionally, you can harness if your machining needs entail different surface finishes, such as golden plating, silver plating, beading, PVD coating for durability and appearance. Whether you need alloy, aluminum, brass, titanium or any other material, there are such advanced machines as external cylindrical grinders, polishing machines etc that can be used for such materials. Masion provide micro precision machining services with high quality and precision.

Materials

Alloy
Aluminum
Brass
Copper
Bronze
Stainless Steel
High Temp and Special Alloy
Titanium
Steel
Plastic

Machines

Swiss Lathes
Polishing Machine
External Cylindrical Grinding Machine
Surface Grinding Machine
Centerless Grinding Machine
Passivation Equipment
Ultrasonic Cleaning Equipment

Surface Finish

Golden Plating
Zinc Plating
Silver Plating
Nickel Plating
Heat Treatment
Brass Passivation
Bead Blasting
Polishing
PVD Coating

What is micro precision machining?

Micro precision machining, or micro machining, is a process for fabricating highly detailed miniature parts with extreme accuracy. Advanced processes such as CNC turning and micro CNC machines are used to produce micro parts and components. For industries that need precision micromachining — electronics, aerospace, medical devices — this is critical. Micro machining services offer you the opportunity to develop a micro precision component design with fine details and very close tolerances, at the highest quality. If you are looking for precision micro machining then Masion provides standardized miniature parts manufacturing.

The Pros and Cons of Micro Manufacturing (Micro Machining)

Pros:

High Precision: Micro precision components with tight tolerance can be produced by micro machining. This also avoids inaccuracies in intricate designs.
Versatility: It is used to make very small things such as micro probes, small machine parts. Its versatility makes it useful for applications in the aerospace, medical devices and electronics sectors.
Cost-Efficiency: Micro machining can reduce material waste and reduce production cost. This is a cost effective choice for small parts manufacturing in small quantities or in prototypes.
Advanced Technology: Micro CNC machines can help you produce products with very small details. One of the ways parts can be manufactured to very precise specifications is by precision micromachining, which can improve total product performance.
Reduced Assembly Time: This is due to micromachined components having less post processing, which will save on manufacturing time. It is well suited to help reduce the assembly time in micro precision machining.

Cons:

Limited Materials: Not all the materials can be micro machined to within defined accuracy. There are some materials that may not be machinable on scales small enough.
High Equipment Cost: Micro CNC machining is very expensive. If you’re not in volume production yet and still with a small machine shop or a startup then this can be a big investment.
Skill Requirements: CNC precision parts machining is suitable for micro machining, but the operator needs to be skilled and he has to know subtlety of micro machining. Getting experienced talent is difficult and the learning curve is high.
Slow Production Time: Fine detailed machine works are needed for micro machining which is more time consuming as compared to the traditional manufacturing methods. However, in some instances, this will not always stretch out the production time frame when each single miniature machine shop machines consists of more complicated parts, yet can increase production time as well.
Machining Challenges: It is challenging to work with such small scale and fragile micro parts. Therefore, the actual implementation of these projects is more complex, and such tools are required for that.

DFM for Miniature Precision Components

To produce high quality results, manufacturing miniature precision components requires a structured process. Masion is a micro machining services specialist, providing the highest precision micro machining to its customers for their micro parts and mini probes. This is how we do it from start to finish
Product Design and development
We then begin by talking to the design team to make sure that the product characteristics and design attributes meet. We review together with your team to make sure the final design is what you expect.
Knowledge and application of materials
We understand whether these raw materials fit your product by assessing composition, processing characteristics, and industrial applications. Knowing the use we will always select the best option for your miniature precision components.
Tool Design and Application
We skin our tools and fixtures to your components’ materials and structures. It allows for precision machining and high quality micromachined products.
Optimisation and Processing
Technical programming and simulations are used to optimize the machining process. We then adjust the tools and do inspections to make sure everything is ready for production.
Quality control and inspection
Through digital and visual production control methods, we implement automated inspection technology to ensure that quality standards are met on every step of the process.
Solution Development and Cost Evaluation
We will work together with you to arrive on a quality and cost based technical solution.
Technical Research and Advanced Training
Time after time we will go through mechanical analysis studies and share our knowledge with international teams, so you will have access to the latest processes applications.

Why Choose us for Small Parts Manufacturing?

Masion is an expert in the manufacturing of high quality small parts with precision and efficiency. From miniature parts and micro components to precision micromachining services, our advanced systems and capabilities make possible the best products available to you. The following are our reasons for why you should hire us for manufacturing.
An Intelligent Programming system
An intelligent programming system is used to optimize machining toolpaths. Improving production efficiency helps reduce the overall cost. With this system, we take care of making sure that your projects are successfully completed every time. It will provide you with the best precision machining without compromising on the quality.
ERP Office Management System
Our ERP system manages comprehensive information for our operations and management. This system is very efficient such that we communicate well during all stages of production, thus we are always on time and never compromise on quality.
MES Factory Management System
Our MES helps us better manage production, increasing efficiency and ensuring product quality. This allows for the real time monitoring of production processes so that you don’t experience any delays and receive only the best quality products.
Quality Management System
All our pieces are made with precision through a robust Quality Management System (QMS). We partner with your internal DFM and Design teams to meet your unique needs. It is capable of handling large projects with our notable clients including Huawei, Tesla and Novel.
Comprehensive Processing Capabilities
We offer more than just Swiss CNC machining. We also offer secondary services including cleaning, grinding and surface finishing. With this complete approach to making products, your products are made with absolute precision and perfection.
Advanced Swiss Lathes
And our Swiss lathes are very much advanced that we provide a precision of upto 0.001mm machining tolerances. We guarantee the highest level of quality in micro parts, micro CNC machining and micro precision components.

Micro Machining Tolerances

Micro machining is used in creating miniature parts with exceptional precision. Masion offers Micro Machining Services which are based upon tight tolerances and high quality standards.
Diameter Tolerance
In micro precision machining, exact diameter measurements are of utmost importance. For instance, a typical micro machine CNC machine can guarantee a diameter tolerance of ±0.001mm to ensure very tight fits for miniature parts.
Concentricity
For Concentricity, it is how well the center of one feature matches up to the center of another. Our micromachined parts have 0.002mm concentricity tolerance and guarantee for micro CNC and micro precision parts.
Surface Roughness
In small parts manufacturing, the surface finish is paramount. Masion’s surface roughness Ra 0.1µm or better will provide a smooth finish perfect for smaller applications such as mini probes.
Length Size Tolerance
Controlling the length tolerance is essential for precision machining. Our micro CNC machine has a length tolerance of ±0.005mm, and we can manufacture parts according to their length specifications.
Angle Accuracy
Where accuracy in angles is critical, the precision for alignment of parts is very important. For micro parts, we maintain angle accuracy of 0.002mm to ensure perfect symmetry.
Thread Machining Accuracy
For high precision applications like miniature CNC and micro machining CNC, we have a thread machining tolerance of ±0.002mm for threaded parts.
Positioning Accuracy
Positioning accuracy is important for part alignment. We are able to position within 0.002mm tolerance for micro precision machining.
Other Critical Tolerances
We have to have the cilndricity of 0.002 mm, flatness of 0.002 mm, symmetry of 0.002 mm and circular runout of 0.002 mm. Overall performance of micromachined components depends on these tolerances.

Micro Machining Quality Control

All stages of micro machining process at Maison are quality controlled for precision and reliability. The techniques we work with are advanced, and deliver high quality micro parts for your needs.

24 Hours Full Automatic Detection

To ensure quality, we have 24 hours fully automatic detection. All are being monitored constantly through our system, and discrepancies are caught in real time. This prevents errors and guarantees that every miniature part will meet your exact specifications.

Tool setting and tool detection by using the laser

Laser tool setting and detection are the key micro machining services. It can precisely align miniature machine shop processes to machine micro precision components with high accuracy.

In Machine Auto Measurement

We use in machine online automatic measurement to monitor the status of precision of each part in production. This process will help prevent the defects and allows your micro CNC machine or other miniature parts to attain the exact tolerances.

Grating scale displacement coordinate detection

Grating scale displacement coordinate detection can improve the accuracy of parts machining. It ensures that every part is designed with utmost precision necessary for micro precision machining.

Raw Material Feed Control

We keep tight control over the supply of raw materials and only high quality materials are used to make it. The product quality as well as the environmental standards are ensured by REACH and RoHS reports of all the materials used in the product.

Process control of Finished Product

It is rigorously inspected in production. So that it is designed to those specifications, with complete and documented records and analysis for traceability and quality assurance.

Product Traceability

From raw materials to delivery, we track every step of the manufacturing process. It can guarantee traceability of any part, from precision CNC machining to micro parts, so you know it’s up to your standards.

Factory Quality Assurance

Timely delivery thanks to random reinspections, dotted verification and signature confirmations ensure guaranteed quality. Maison is glad to offer inspection reports whenever you wish to support in proving the quality you expect from a first rate micro machining manufacturer.

Our Certificates

Maison is the best of the best when it comes to micro machining services. Our over 21 years of experience in the industry have earned us the certifications that we hold, which are dedicated to precision and customer satisfaction. These certifications prove that we keep up with the standards in various industries so our products are always at the highest possible standard.

To drive excellence and precision through the entire micro machining process, we have a robust quality management system. The certifications showcase our ongoing focus to continue improvement and commitment to delivering products that meet industry standards.

ISO 9001: Quality Management System
ISO 14001: Environmental Management System (EMS) Certification
IATF 16949: Automotive Quality Management Systems
RoHS Compliant: Restricted Hazardous Substances available on request
SGS Certified: Product testing to ensure compliance with international standards
CE Marking: Conformity to European regulations and standards

Explore Our Miniature Precision Components Gallery

Small Stud

Small Probes

Small Cylinder

Miniature Parts

Mini Spacer

Mini Sleeve

Mini Probes

Micro Surgical Knife

Micro Stud

Micro Sting

Micro Machining Industries

In particular, the Micro machining industries are crucial to providing high precision components. These industries serve many different market sectors requiring ultra accurate, miniature parts. Swiss machining is ideal for micro machining services where tight tolerances are needed. Here’s a quick breakdown of industries relying on Swiss micro machining:

Medical Industry: Creating micro precision components for implants, medical devices and diagnostics.
Electronics Industry: Manufacturing of miniature parts, micro probes, and electronics components.
Automotive Industry: Micro parts manufacturing and precision machining for engine components.
Watchmaking Industry: Performing micromachining of tiny, intricate components that demand high precision.
Telecommunications Industry: It is used in making micro CNC machined parts for telecommunication equipments.
Robotics and Automation: Manufacturing small parts for robotic systems and automated machinery.
Hardware and Industrial Parts Industry: Precision CNC machining for small machine shops and industrial applications.