High Precision CNC Turning and Machining Milling Turning Services
Custom High-Precision CNC Turning Services
Shenzhen Hongsinn Precision specializes in the manufacturing of high-precision, non-standard components, providing global clients with professional services covering high-precision CNC turning, precision turning, and integrated turning-milling operations. We offer custom production based on customer drawings, 3D models, or samples for a wide range of parts, including shafts, sleeves, pins, threaded components, connectors, flanges, and other rotational parts.
Equipped with advanced CNC lathes, turn-mill centers, and precision inspection instruments, Hongsinn Precision meets diverse requirements—from rapid prototyping and validation to small-batch pilot runs and full-scale mass production. Our services are ideal for industrial components demanding high dimensional accuracy, superior surface quality, and consistent performance.
Key Product Advantages
High-Precision Turning: Suitable for machining high-precision shafts, sleeves, pins, threaded parts, and rotational components.
Integrated CNC Turning & Milling: Comprehensive machining solutions for complex parts.
Custom Non-Standard Machining: OEM/ODM production based on 2D drawings, 3D files, samples, and technical specifications.
Flexible Small-Batch Production: Supports prototypes, small batches, high-mix/low-volume runs, and mass production orders.
Rigorous Quality Inspection: Key dimensions verified using CMM (Coordinate Measuring Machines), vision measuring systems, and other precision equipment.
Extensive Material Options: Supports aluminum alloys, stainless steel, carbon steel, copper, brass, titanium alloys, engineering plastics, and more.
Technical Specifications
| Machining Equipment | 15 CNC Tapping Center, 18 CNC Lathes, 25 auto lathe, 4 MAZAK five axis CNC, etc. |
| Processing | Turning, Milling, Drilling, Tapping, Knurling, Wire EDM, Grinding, Engraving, Knurling, etc. |
| Tolerance | +/-0.005mm |
| Material Workable | Copper, Steel, Aluminum, Brass, Stainless Steel, Titanium, Plastics (PEEK, ABS, Acrylic, Delrin, PP, PMMA, PC, POM, polyethylene, PVC, Nylon), Organic Glass, Carbon Fiber, Wood, etc. Other materials upon request. |
| Surface Treatment | Nickel Plating, Anodizing, Chrome Plating, Brushing, Polishing, Blacken, Powder coating, Sandblasting, de-burring, Electrophoresis, Passivation, etc. |
| Drawing Format | JPEG, PDF, DWG, DXF, IGS, STEP, CAD |
| MOQ | No MOQ Required, 1 PC is acceptable |
| Lead Time | 1-30 days according to order requirements |
| Quality System | 100% inspection before shipment (CMM, Projector, Gauge and other inspection tools) |
| Size | Customization |
| Standard | OEM/ODM |
| FOB Port | Shenzhen, China |
| Payment | 50% T/T in advance, 50% before shipment. Accept T/T, L/C, Escrow, PayPal, Western Union |
| Packing | Carton box, wooden case, pallet, etc. |
| Shipping | By sea, by air, by DHL, UPS, FedEx, TNT or EMS, etc. |
Typical Machinable Parts
High-precision CNC turning is suitable for a wide range of precision rotating components, including:
- Precision CNC shafts
- Precision pins
- Sleeves and bushings
- Threaded parts
- Flanges
- Connector components
- Motor shafts
- Gear shafts
- Precision nuts
- Automotive mechanical parts
- Industrial equipment parts
- Automation equipment parts
Applications
- 1. Automotive Industry
Used for automotive transmission systems, engine peripherals, linkage mechanisms, sensor assemblies, and custom structural components.
- 2. Automation Equipment
Suitable for precision shafts, guide shafts, connectors, sleeves, locating pins, and mechanical structural parts within automation equipment.
- 3. Industrial Machinery
Used for precision rotating parts in machinery, transmission systems, pumps and valves, and industrial equipment.
- 4. Electronic and Electrical Equipment
Capable of producing connectors, metal terminals, precision shafts, mounting hardware, and other high-precision metal structural components.
- 5. Medical Equipment
Suitable for precision metal structural components, connectors, shaft-type parts, and custom assemblies used in various medical devices.
- 6. Aerospace and High-End Equipment
Provides customized precision machining services for parts requiring high dimensional consistency, specific material properties, and superior manufacturing quality.
Hongsinn Precision Manufacturing Advantages
- Established in 2010, with over 15 years of experience in precision machining
- ISO 9001:2015 Quality Management System certified
- ISO 14001:2015 Environmental Management System certified
- Equipped with the AFMING GMU-800 EVO 5-axis machining center
- Extensive inventory of CNC lathes, turn-mill centers, and machining centers
- Inspection using Zeiss CONTURA Coordinate Measuring Machines (CMM)
- Supports rapid prototyping, as well as small-batch and high-volume production
- Products exported to markets in Europe, the US, Germany, Japan, Canada, and Southeast Asia
Frequently Asked Questions
- 1. Are you a trade company or manufacturer?
We are a manufacturer with more than 14 years of experience in CNC machining and sheet metal fabrication.
- 2. Can you protect my business? Will my drawing be safe after you get it?
Yes, we can sign the NDA before you send the drawing.
- 3. Available for customized design drawings?
Yes, we accept CAD, STEP, IGS, PDF, Solidwork, etc.
- 4. Do you provide samples?
Yes, there is a sample charge, which can be refunded when you place the order.
- 5. How soon can I get your quotation?
Within 12 hours.
- 6. What's the lead time?
5-25 working days, based on order quantity.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.