CNC lathe precision machining

Our CNC turned precision metal parts are manufactured using advanced multi-axis CNC lathes and turning centers, delivering exceptional dimensional accuracy with tolerances as tight as ±0.01mm. Each component is precision machined from high-quality metal stock, featuring a superior mirror-like surface finish that eliminates or significantly reduces the need for secondary finishing operations.

We specialize in custom manufacturing of precision shafts, sleeves, and pins tailored to your exact specifications. Our flexible CNC turning capabilities handle complex geometries including multi-diameter turning, precision threading, groove cutting, cross-drilling, and parting operations — all performed in a single setup to maximize accuracy and minimize lead times.

Our strict ISO 9001:2015 quality management system governs every step of the manufacturing process. All parts undergo rigorous dimensional inspection using coordinate measuring machines (CMM) and optical comparators. Full dimensional inspection reports and material traceability documentation are provided with every shipment.

We machine a comprehensive range of metals including stainless steel, aluminum, brass, carbon steel, alloy steel, copper, and specialty alloys. All materials are sourced from certified suppliers and come with complete material certificates to meet international quality standards.

Our precision turned components are widely applied across automation equipment, automotive systems, medical devices, robotics, aerospace, and general industrial machinery. Typical applications include drive shafts, guide sleeves, locator pins, connector fittings, precision bushings, and custom mechanical components requiring high dimensional accuracy and superior surface finish.

We support your complete product lifecycle. Start with a single prototype to validate your design, move to small batch production for testing and refinement, and scale seamlessly to high-volume mass production. Our flexible manufacturing system ensures consistent quality and competitive pricing at every stage.

Key Features

u CNC lathe turning with tolerances as tight as ±0.01mm for demanding precision applications

u Mirror-like surface finish (Ra 0.8–1.6μm) reducing or eliminating secondary polishing

u Multi-axis turning capabilities: threading, grooving, drilling, multi-diameter turning

u Custom shafts, sleeves, and pins manufactured to your exact drawings and specifications

uWide material range: stainless steel, aluminum, brass, carbon steel, alloy steel, copper

u ISO 9001:2015 certified quality management system

u Full dimensional inspection reports and material certificates provided

u One-piece prototype to mass production volumes

u Fast sample lead time: 3–7 days for standard prototypes

Benefits

u High precision and consistency: ±0.01mm tolerances maintained from prototype to mass production

u Superior surface quality: mirror finish reduces assembly time and improves part performance

u Cost efficiency: single-setup machining minimizes labor and reduces production time

u Design flexibility: complex geometries and tight specifications handled with precision

u Quality assurance: ISO9001 certified processes with full documentation and traceability

u Supply chain simplicity: one trusted partner for prototype, small batch, and mass production

u Fast time-to-market: quick prototype turnaround accelerates product development cycles

Applications

u Automation equipment and industrial machinery

u Automotive systems and components

u Medical devices and healthcare equipment

u Robotics and precision motion control systems

u Aerospace and aviation precision components

u Electronics and semiconductor equipment

u Pneumatic and hydraulic systems

uGeneral precision engineering and custom mechanical parts

Why Choose Us

u 15+ years of precision CNC machining experience since 2008

u ISO 9001:2015 certified manufacturing facility in Dongguan, China

u Advanced equipment: 4-axis and 5-axis CNC, turn-mill combined, CNC lathes, grinders, wire EDM

u Flexible MOQ: 1-piece prototype accepted, scalable to mass production volumes

u Fast turnaround: prototype samples in 3–7 days, mass production within 7–30 days

uFull documentation: CMM inspection reports, material certificates, and traceability records

uCompetitive pricing with consistent quality at every production volume

u Responsive engineering team for DFM feedback and technical support

FAQ

Q: What is your minimum order quantity (MOQ)?

A: We accept orders starting from 1 piece for prototype validation. There is no strict MOQ — we support one-piece prototyping, small batch production, and large-scale mass manufacturing.

Q: What is your typical lead time?

A: Prototype samples are typically delivered within 3–7 days. Mass production lead time depends on order quantity and part complexity, usually ranging from 7 to 30 days.

Q: What materials can you machine?

A: We machine a wide range of metals including stainless steel, aluminum, brass, carbon steel, alloy steel, copper, and specialty alloys. Material certificates are provided with each shipment.

Q: What file formats do you accept for drawings?

A: We accept 2D and 3D drawings in PDF, DWG, DXF, STEP, IGS, and other common CAD formats. Our engineering team can also work from samples or sketches.

Q: Are you ISO certified?

A: Yes, we are ISO 9001:2015 certified. All products are manufactured under our strict quality management system, and full inspection reports are available upon request.

Q: Do you provide prototypes before mass production?

A: Absolutely. We encourage prototype production to validate designs before committing to mass production. We offer fast-turnaround prototyping services to help you iterate and optimize your designs quickly.