Precision CNC Turning Parts with +/-0.005mm Tolerance, Customized Color, and Anodizing Surface Treatment

Shenzhen Hongsinn Precision specializes in the manufacturing of precision non-standard components, providing professional custom CNC metal turning services to global clients. Utilizing advanced CNC lathes, turn-mill centers, and precision inspection equipment, we process a wide range of metal materials, including aluminum alloys, stainless steel, carbon steel, copper alloys, and titanium alloys.

We offer precision turning services—such as aluminum and stainless steel CNC turning—tailored to the specific product structures and technical requirements of our clients. These services are suitable for components such as shafts, sleeves, pins, threaded parts, connectors, flanges, and various complex rotational parts.

Hongsinn Precision supports the entire product lifecycle, from prototyping, sample development, and small-batch pilot runs to full-scale mass production. We provide OEM/ODM customization based on client-supplied 2D drawings, 3D models, or physical samples.

Hongsinn Precision manufactures a wide range of CNC metal turned parts based on customer drawings:

• Precision CNC shafts
• Motor shafts
• Drive shafts
• Locating pins
• Precision pins
• Metal sleeves
• Shaft sleeves
• Bushings
• Threaded parts
• Precision nuts
• Flanges
• Metal connectors
• Automotive turned parts
• Automation equipment parts
• Industrial machinery parts
• Non-standard metal structural components

• 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

• 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.
• 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.
• Available for customized design drawings?
  Yes, we accept CAD, STEP, IGS, PDF, Solidwork, etc.
• Do you provide samples?
  Yes, there is a sample charge, which can be refunded when you place the order.
• How soon can I get your quotation?
  Within 12 hours.
• What's the lead time?
  5-25 working days, based on order quantity.