Expert CNC lathe services for precision machined and turned parts manufacturing.
Expert CNC lathe services for precision machined and turned parts manufacturing.
As a leading provider of CNC lathe services, Shenzhen Hongsinn Precision Co., Ltd. specializes in precision machined and precision turned parts for industries demanding micron-level accuracy. Our advanced turning capabilities deliver flawless cylindrical components for aerospace, medical, automotive, and industrial applications.

Superior Quality, Precision Performance
Our company, Precision Turned Components (PTC), specializes in the production of precision-turned connector bodies, fittings, and other complex parts. We provide superior thread integrity, tight tolerances, burr-free edges, and the fine machining required for precise and reliable performance.
We Give You More Choices
Precision Turning Components operates a range of multi-axis, single-spindle, CNC Swiss, and secondary machine tools to produce complex parts with diameters ranging from 0.030"to 2.50"in quantities from 1 million to 10 million pieces. We also offer secondary functions such as marking, punching, broaching, cross-holes, grooves, and threads.
Surface treatment | Plating, Brushing, Polishing, Anodizing, Sandblasting, Knurling, or customer's requirements |
Material Capacities | Metal: Aluminum alloy, stainless steel, brass, copper, tool steel, carbon steel, iron,Plastic,etc |
CNC processing | CNC center,lathe,milling machine,grinder machine,etc... |
Application | Optical instrument, Automotive, Electronic device, Digital communication, UAV, Aerospace, Bicycle, etc |
Drawing Format | IGS, STP, X_T, DXF, DWG, Pro/E, PDF, PNG, JPG |
Delivery | DHL, FedEx, EMS, UPS, or customer's requirements |
Package | Tissue paper, standard carton or plastic tray, sponge tray, cardboard tray, etc., can be customized according to customer requirements |
4.Quick proofing, short delivery time, usually is 7-15 days
Reliable Service and Delivery Performance
We are committed to meeting our customers' needs by resolving parts issues and reducing the overall cost of high-quality precision turned parts. Our customer service and direct sales teams build long-term, loyal relationships with our customers through excellent communication and feedback.
Technical Support
Hongsinn's engineering team provides design recommendations and alternatives to help you select the most appropriate and cost-effective solution for your application. Through technical support and direct sales assistance, we foster high-quality partnerships, ensuring the smooth introduction of new components and meeting your specific needs. We are committed to providing comprehensive technical services to our customers to ensure successful project implementation.

3. Precision Turned Parts Manufacturer: Why Choose Us?
As a premier precision turned parts manufacturer, we offer:
✅ ISO 9001 & AS9100 Certified – Aerospace-quality standards
✅ Swiss & Multi-Axis CNC Lathes (Citizen, Star, Mazak)
✅ Prototype to Production – Seamless scalability
✅ Fast Lead Times (72-hour turnaround for prototypes)
✅ Material Certifications & Full Traceability
Request a Free Quote Today
Need CNC lathe services or a reliable precision turned parts manufacturer? Our precision machined components meet the highest industry standards.



























