Custom manufacturing companies specializing in metal part manufacturing and anodizing.
Custom manufacturing companies specializing in metal part manufacturing and anodizing.
At Shenzhen Hongsinn Precision Co., Ltd. we specialize in comprehensive metal part manufacturing, professional anodize metal services, and custom fabrication as one of North America's leading custom manufacturing companies. Our ISO-certified facility delivers precision solutions for aerospace, medical, automotive, and industrial applications.

With access to a network of over 10,000 shops, including those with CNC lathes and turning centers, hongsinn provides you with the capacity and capabilities you need for your project while also offering the most competitive pricing and delivery times. hongsinn's machine learning training technology platform also provides instant manufacturability feedback to ensure your parts are optimized for the CNC turning process and meet your desired requirements.
Our on-demand manufacturing platform can deliver high-quality metal and plastic CNC turned parts for rapid prototyping or low-volume production. Get an instant quote from your 3D CAD file today. Prices for your turn-to-prototype include duty and shipping standard packages
Processing | CNC Turning, CNC Milling, Laser Cutting, Bending, Spinning, Wire Cutting, Stamping, Electric Discharge Machining (EDM), Injection Molding | |||
Materials | Aluminum: 2000 series, 6000 series, 7075, 5052, etc. | |||
Stainless steel: SUS303, SUS304, SS316, SS316L, 17-4PH, etc. | ||||
Steel: 1214L/1215/1045/4140/SCM440/40CrMo, etc. | ||||
Brass: 260, C360, H59, H60, H62, H63, H65, H68, H70, Bronze, Copper | ||||
Titanium: Grade F1-F5 | ||||
Plastic: Acetal/POM/PA/Nylon/PC/PMMA/PVC/PU/Acrylic/ABS/PTFE/PEEK etc. | ||||
Surface Treatment | Anodized, Bead Blasted, Silk Screen, PVD Plating, Zinc/Nickel/Chrome/Titanium Plating, Brushing, Painting, Powder Coated, Passivation, Electrophoresis, Electro Polishing, Knurl, Laser/Etch/Engrave etc. | |||
Tolerance | ±0.002 ~ ±0.005mm | |||
Surface Roughness | Min Ra 0.1~3.2 | |||
4.Quick proofing, short delivery time, usually is 3-15 days
What is CNC Turning?
CNC lathes, also called live die lathes, are ideal for cutting any symmetrical cylindrical or spherical parts. Typically, a lathe rotates the workpiece on a vertical or horizontal axis while a fixed forming instrument moves in a more or less linear path around the workpiece. The action of cutting a workpiece on a CNC lathe is called turning.
CNC lathes use subtractive methods to create the desired shape. As the g-code is created, a blank bar of stock is loaded into the chuck of the lathe spindle. The chuck holds the workpiece in place as the spindle rotates. When the spindle is up to speed, a stationary tool engages the workpiece to remove material until the desired geometry is achieved.




























