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

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.