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

Custom Machining of CNC Lathe Parts and Metal Turned Components

Shenzhen Hongsinn Precision specializes in the manufacturing of precision non-standard components, providing professional custom machining services for CNC lathe parts and metal turned components to clients worldwide.

Leveraging advanced CNC lathes, turn-mill centers, and precision inspection equipment, we manufacture a wide range of precision metal turned parts based on customer-provided 2D engineering drawings, 3D CAD models, or physical samples.

Our product portfolio includes precision shafts, pins, sleeves, bushings, threaded components, flanges, connectors, metal fittings, and other rotational structural parts, supporting everything from prototype development and small-batch pilot runs to full-scale mass production.

• Precision Shafts
• Precision CNC Shafts
• Motor Shafts
• Drive Shafts
• Stepped Shafts
• Guide Shafts
• Positioning Shafts
• Sleeves and Bushings
• CNC Bushings
• Metal Sleeves
• Bearing Bushings
• Spacer Rings
• Precision Bushings
• Threaded Parts
• Threaded Shafts
• Threaded Pins
• Precision Nuts
• Internal Thread Parts
• External Thread Parts
• Other Metal Turned Parts
• CNC Flanges
• Metal Connectors
• Precision Fittings
• Valve Components
• Automotive Turned Parts
• Automation Machine Parts

• 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.