Skip to content Get instant quotes and fast-turn production for precision metal and plastic parts. Yicen delivers high-accuracy components through advanced 3-axis, 4-axis, and 5-axis CNC machining, achieving tolerances down to ±0.001 in (±0.025 mm) with consistent, repeatable quality across prototypes and production runs.
ISO 9001:2015 | AS9100D | ISO 13485 | ITAR Compliant
Yicenprecision Instant Quoting Engine is covered by U.S. Pat. Nos. 11,086,292, 11,347,201, 11,693,388, 11,698,623, 12,099,341, and 12,189,361. Other patents pending.
Yicen provides high-quality and tight-tolerance machining that is backed by elaborate equipment, engineering skills and approved quality control. All components are manufactured with precision, consistent lead times and dependable worldwide supply.
Multi-axis machining to within +-0.001 in (+-0.025 mm) and consistent GD&T compliance on both metals and plastics.
Your CAD is evaluated by senior engineers, geometry is optimized, and better-performing and less expensive materials and toolpaths are suggested.
Machining centers with high capacity allow quick prototyping, low volume production, and any scale of production without delays.
Aluminum, steel, stainless, brass, copper, titanium, engineering plastics, high-temp polymers, and demand sourcing.
CMM inspection, ISO compatible workflows, dimensional reports and aerospace, medical and industrial traceability.
Transparency with projects, safety in file management, and uninterrupted global shipping with engineering support at all levels.
With our developed manufacturing capacity, we will be able to produce high-precision metal and plastic parts, which produce the same level of consistency in the quality of prototypes, tooling, and full production. Having started with multi-axis milling, Yicen Precision has ensured reliability in the results even with most complex geometries, in terms of turning and development of the fixtures.
Live tooling in CNC turning provides high-quality cylindrical and threaded components that have smooth finishes and consistent dimensional accuracy. It guarantees to provide reliable tolerance control of the shafts, bushings and rotating elements that are under ISO 9001 2015 AS9100D ISO 13485 and ITAR compliant quality criteria.
Our design and manufacture precision jigs and fixtures which improves machining, assembly and inspection processes. Our fixtures are manufactured by high-precision CNC operations to be stable, repeatable and durable in small-batch and high-volume manufacturing settings.
CNC milling is a subtractive machining technique which involves cutting metal and plastic material in the form of precise and repeatable shapes using 3-axis, 4-axis and 5-axis machines. Best suited to complicated geometries, strict tolerances, and high surface finishes on prototype and production components.
Yicen Precision delivers advanced DMLS 3D printing services for mission-critical metal components requiring exceptional accuracy, density, and durability. From aerospace brackets to medical-grade implants, our custom DMLS 3D printing process ensures flawless detail, superior mechanical strength, and reliable performance for both prototypes and end-use production. Every layer, every feature, engineered with precision and built to withstand demanding real-world conditions.
Deliver complete, precision assembly services that transform individual parts into fully functional products and sub-assemblies. With seamless coordination between machining and assembly, our solutions ensure tight fits, accurate alignment, and consistent quality, from prototypes to high-volume production. Every component is assembled with engineered precision, reliability, and performance.
Achieve exceptionally tight tolerances and flawless finishes for critical components. Our precision grinding services deliver high accuracy, ensuring the most demanding parts meet the highest standards. With advanced machinery and expert craftsmanship, we guarantee smooth surfaces and superior performance for every project, from prototyping to full-scale production.
Selective Laser Sintering uses a precision laser to fuse nylon powder into strong, lightweight components with outstanding dimensional accuracy. Perfect for prototypes and end-use parts, our Selective Laser Sintering (SLS) workflow produces support-free, intricate shapes, making it ideal for mechanical testing, assemblies, and custom designs. Each build is optimized with reliable material control and consistent Nylon SLS 3D printing quality.
We offer surface finishing solutions designed to enhance the appearance, durability, and performance of your SLS parts.
Deposits a thin metal layer onto SLA parts for improved appearance, strength, and EMI shielding. Suitable for display models and functional prototypes.
We provide precise assembly of multi-component prints and thorough post-processing, including support removal, detail refinement, and fit adjustments, to ensure every part meets your specifications.
A transparent coating that protects SLA parts and enhances gloss or depth. Ideal for parts requiring a polished, durable, or water-resistant finish.
Applies a clear or tinted epoxy resin to seal the surface, enhancing durability and giving parts a smooth, glass-like appearance.
An additional UV exposure process to fully cure SLA parts, improving mechanical strength, thermal resistance, and surface hardness.
Custom textures can be applied to improve grip, reduce glare, or achieve a specific visual effect. Useful for ergonomic parts or components requiring a matte or non-slip finish.
Applying primer creates a smooth, uniform base for painting. Custom paints can then be applied for color, UV protection, or enhanced aesthetics.
Manual or machine sanding smooths the surface, while polishing delivers a clean, glossy finish. Ideal for presentation models, visual prototypes, and end-use parts.
Our industrial SLS printing services allow you to create complex structures, internal channels, moving assemblies, and durable prototypes without support limitations. Using premium engineering powders, we deliver strong, functional parts for consumer products, automotive components, and industrial machinery. Every model benefits from stable powder sintering and smooth accuracy powered by reliable SLS powder bed fusion technology.
Engineers and leading manufacturers trust Yicen Precision for fast iterations and durable, high-performance parts. Whether for prototyping or full-scale production, our extensive material selection ensures precision, strength, and reliability for any CNC machining project.
Durable plastic
PA12
PA 2200
Stiff plastic
PA12 GF
PA 3200 GF
Ductile plastic
PA11
Rilsan® Invent Natural
High-performance plastic
Carbon-filled PA12
PA 602-CF
Carbonmide
Metallic gray plastic
Aluminum-filled PA12
Alumide
Heat-resistant plastic
Mineral fiber-reinforced PA12
PA 620-MF
Meets FAR 25.853 60-second burn specification
PA 606-FR
Experience advanced SLS 3D printing, where precision, strength, and design freedom come together. From functional prototypes to production-grade assemblies, our custom SLS 3D printing delivers support-free parts with exceptional dimensional accuracy and robust mechanical performance.
We specialize in converting your ideas into high-quality, functional components with unparalleled speed and accuracy. With advanced technology and expert craftsmanship, we create parts that meet the most complex specifications.
CNC rapid prototype machining is perfect for creating engineering or production prototypes that closely resemble the final product in both appearance and functionality. At Yicen, we offer instant quotes and fast delivery, providing you with precise, high-quality CNC machined prototypes for your needs.
Low volume CNC machining often acts as a bridge between prototyping and mass production for new and emerging production. With Yicen, this process becomes easier, more efficient, and cost-effective, allowing you to scale production quickly while maintaining high-quality standards.
CNC production machining is the best solution for producing a thousand parts or more efficiently. Leveraging a diverse selection of materials and automation and multi-axis capabilities, Yicen delivers high-volume production with tight tolerances, superior dimensional accuracy, high reliability and fast turnaround times.
Explore Machining services blog for expert insights on CNC machining, industry trends, manufacturing tips, and technology updates—designed to keep you informed, inspired, and ahead in precision engineering.
How can I get a quote for SLS 3D printing at Yicen Precision?
To receive a quote for SLS 3D printing, simply provide us with your design files (typically STL or OBJ format), the material preferences, and any specific requirements you may have for the project. Our team will review the design and provide you with a detailed quote, including the estimated cost, lead times, and any additional services you may require. We strive to offer competitive pricing and clear communication throughout the process.
How do you ensure the quality and accuracy of SLS parts?
At Yicen Precision, we use advanced SLS machines equipped with precise calibration systems to ensure the accuracy and quality of each part. Our team performs strict quality control checks throughout the process, from the initial design review to post-processing. We also ensure that the selected material is best suited for the specific requirements of your project, whether you need parts that are strong, flexible, or heat-resistant.
What materials can be used with SLS 3D printing at Yicen Precision?
At Yicen Precision, we offer a variety of materials for SLS 3D printing, including thermoplastic powders such as Nylon, Polyamide, and more advanced materials like glass-filled and metal-infused powders. These materials provide excellent strength, flexibility, and heat resistance, depending on the application. We work closely with clients to select the right material to meet their specific needs for functionality, durability, and performance.
Can SLS be used to create parts with complex geometries?
Yes, SLS is especially well-suited for creating parts with complex geometries that would be difficult or impossible to achieve with traditional manufacturing methods. Because the material is sintered layer by layer, SLS can produce intricate internal structures, undercuts, and hollow features without the need for additional support structures. This makes SLS ideal for producing highly customized components and geometrically complex designs.
Can SLS 3D printing be used for both prototyping and final production?
Yes, SLS can be used for both prototyping and final production. Its ability to produce strong, durable, and accurate parts makes it suitable for producing functional prototypes that can be tested and iterated quickly. Additionally, SLS is often used for small to medium-sized production runs, where traditional injection molding or machining methods may be cost-prohibitive. At Yicen Precision, we offer both prototyping and production services using SLS technology.
What types of parts are best suited for SLS 3D printing?
SLS is particularly suited for creating durable, functional parts that require mechanical strength, flexibility, and thermal resistance. It’s ideal for producing prototypes, end-use parts, and complex geometries, including parts with internal structures or hollow sections. Common applications include automotive components, medical devices, industrial parts, and custom tooling. SLS is especially effective for low-to-medium volume production runs.
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