Production
Custom Production Services
Our Manufacturing Capabilities
Meisisen offers a variety of manufacturing capabilities to support rapid prototyping and both small and large-scale production.
With our own factory and a well-established supply chain,we ensure the efficient delivery of complex, high-quality parts.

CNC machining parts
● Tolerances down to ±.020 mm(-.001 in)
● Lead times from 5 business days

Injection molding parts
● Wide range of part complexities and sizes
● 1 to 1M parts

Sheet metal parts
● Tolerances down to ±0.1 mm(±.004 in)
● Lead times from 5 business days

3D printing parts
● ± 0.3% with a lower limit of ±0.3 mm (± 0.012 in)
● Lead times from 1 business day
Popular fnishes

As machined

Aluminum anodizing

Bead blasting

Polishing
Unbounded manufacturing
Meisisen has its own factory in China, supported by a well-established supply chain network with favorable conditions and reliable partners. This plays a key role in the rapid production of customized parts, ensuring high-quality production for all your projects.
100+
Machines Set
0.01
Tight Tolerance
1day
Fast Lead Time











Your Trusted Source for Excellence in Manufacturing






At Meisisen, quality is at the heart of everything we do. We ensure accuracy and precision at every step of the production process.
By utilizing advanced inspection equipment such as CMM, 2D measuring instruments, XRF analyzers, gauges, micrometers, and calipers, we provide you with peace of mind and assurance that your parts meet the quality you expect and demand.Our experienced quality team implements rigorous on-site inspections at every stage—pre-production, in-production, and final production.
These inspections focus on appearance, functionality, and specific requirements. We also provide detailed reports as needed, including first article inspections, RoHS compliance, and visual, dimensional, and performance evaluations.
Over the past 10 years, we have earned multiple ISO certifications, demonstrating our quality capabilities. We guarantee timely and reliable prototyping and production services.
Quick online pricing
Compared to electronic quoting, our traditional quoting method offers more detailed breakdowns, with each step clearly outlined, as your project is directly handled by professional engineers.
Send your CAD file to connect with an engineer (accepted formats: STEP, STP, IGES, IGS, SLDPRT, 3DM, SAT, or X_T).





Industries
Meisisen serves a diverse range of industries, including LED lighting, central monitoring, medical equipment, industrial design,
marine engineering, and sports equipment. We work with various materials such as aluminum, steel, stainless steel, POM, PEEK, brass, and titanium.






