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Precision CNC Machining
Engineered to Perfection

Rollyu Precision Machining Co., Ltd. delivers high-accuracy custom machining parts for Motion Control, Medical Devices, Aerospace, Automation, and more. With over 10 years of industry expertise, we ensure reliability, speed, and unmatched quality.

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About Rollyu Precision

Rollyu Precision Machining Co., Ltd. is a trusted provider of custom precision machining parts located in Shenzhen, China. With a dedicated team of professionals boasting over 10 years of experience in the machining industry, we deliver reliable, high-quality components tailored to your exact specifications.

We have built strong relationships with clients across Motion Control, Instrumentation, Pneumatics, Hydraulics, Medical Devices, Robotics, and Aerospace. Our commitment to excellence ensures every part meets strict tolerances and industry standards.

  • Over 10 years of machining expertise
  • ISO-compliant quality control
  • Prototyping to full-scale production
  • Fast turnaround and global shipping
Factory Equipment Precision Parts CNC Machines Quality Inspection

Our Product Categories

We specialize in manufacturing high-precision custom machining parts for a wide range of industrial applications. From aluminum to steel, brass to plastic, our capabilities ensure top-tier performance and durability.

Aluminum Machining Parts

Aluminum Machining Parts

Lightweight, corrosion-resistant components ideal for Motion Control, Robotics, Aerospace, and Opto-Mechanical systems. We work with various aluminum alloys to meet your design needs.

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Steel Machining Parts

Steel Machining Parts

Durable stainless steel shafts, valves, pins, fasteners, connectors, and brackets. Ideal for high-stress environments in Hydraulic, Pneumatic, and Industrial Automation systems.

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Plastic Machining Parts

Plastic Machining Parts

Engineering-grade plastic components with excellent chemical resistance, non-sparking properties, and mechanical stability. Used in Medical, Food Equipment, and Instrumentation.

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Wire EDM Machining

Wire EDM Machining Service

High-precision cutting for complex geometries and tight tolerances. Ideal for tooling, dies, and intricate metal components in Aerospace and Medical applications.

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CNC Brass Parts

CNC Machining Brass Parts

Precision-machined brass and bronze components with excellent conductivity and corrosion resistance. Commonly used in Valves, Connectors, and Electrical Instruments.

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Metal Grinding & Knurling

Metal Grinding & Knurling

Surface finishing and texturing services for enhanced grip, aesthetics, and functional performance. Applied to shafts, knobs, and precision fittings.

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5-Axis CNC Machining

Advanced multi-axis machining for complex, high-accuracy parts. Reduces setup time and improves precision for Aerospace, Medical, and Defense applications.

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CNC Milling Parts

High-speed milling for flat, sculpted, and detailed components. Used in Automation, Robotics, and Industrial Equipment manufacturing.

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Industries We Serve

Our precision-machined components are trusted by leading companies across critical industries requiring reliability, accuracy, and performance.

Motion Control & Automation

Custom components for servos, actuators, linear guides, and robotic systems.

Medical Devices

High-precision, biocompatible parts for surgical tools, imaging, and diagnostics.

Aerospace

Lightweight, durable components meeting strict aerospace standards and tolerances.

Hydraulics & Pneumatics

Valve spools, manifolds, cylinders, and fittings for high-pressure systems.

Agriculture & Farming

Durable parts for tractors, harvesters, and precision farming equipment.

Food Equipment

Stainless steel and food-grade plastic components for processing machinery.

Our Quality Commitment

We adhere to the highest standards in manufacturing to ensure every part meets your expectations.

  • ISO Standards: Our processes follow international quality management systems.
  • Advanced Metrology: CMM, optical comparators, and surface testers ensure precision.
  • Material Certification: Full traceability and material test reports available.
  • 100% Inspection: Critical dimensions verified on every production batch.
Quality Inspection

Frequently Asked Questions

What materials do you work with?

We machine aluminum, stainless steel, brass, bronze, engineering plastics (PEEK, Delrin, Nylon), and specialty alloys.

What is your typical lead time?

Prototypes: 5–7 days. Production orders: 10–20 days, depending on complexity and volume.

Do you offer design for manufacturability (DFM) feedback?

Yes, our engineering team provides free DFM analysis to optimize your design for cost and performance.

Can you handle small and large production runs?

Absolutely. We support low-volume prototypes to high-volume production with consistent quality.

Get in Touch

Ready to start your next project? Contact RY Machining today for a fast quote and expert support.

Visit Official Website

All inquiries and requests are handled through the official website.

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