# AFI Industrial Co., Ltd. - Custom Precision Metal Parts Manufacturer > AFI Industrial Co., Ltd. is a leading B2B OEM/ODM custom metal component manufacturer based in China. We specialize in high-precision CNC machining, CNC milling, CNC turning, sheet metal fabrication, and rapid prototyping for global industrial clients. ## Core Capabilities & Manufacturing Services - [CNC Milling Services](https://www.afiparts.com/services/): Advanced 3-axis, 4-axis, and 5-axis CNC milling for complex mechanical geometries and tight-tolerance components. - [CNC Turning Services](https://www.afiparts.com/services/): Precision turned parts and high-speed lathe machining for metal and plastic cylindrical components. - [Sheet Metal Fabrication](https://www.afiparts.com/services/): Custom laser cutting, CNC bending, stamping, welding, and metal enclosure fabrication. - [Rapid Prototyping & Production](https://www.afiparts.com/): Seamless transition from low-volume 1-piece prototyping to high-volume automated manufacturing runs. ## Machining Materials & Surface Treatments - **Metals Handled**: Aluminum (6061-T6, 7075, 2024, 5052), Stainless Steel (303, 304, 316L, 17-4PH), Brass, Copper, Bronze, Alloy Steel, Titanium (Grade 2, Grade 5). - **Engineering Plastics**: POM (Delrin), PEEK, PTFE, Nylon, ABS, Polycarbonate (PC). - **Surface Finishing Options**: Anodizing (Type II / Type III Hardcoat), Bead Sandblasting, Powder Coating, Electroplating (Zinc, Nickel, Chrome), Passivation, Heat Treatment, Laser Engraving. ## Technical Specifications & Quality Assurance - **Machining Tolerances**: Precision tolerances down to ±0.005 mm (ISO 2768-m/f standard compliant). - **Quality Inspection Equipment**: Coordinate Measuring Machine (CMM), Optical Measuring Systems, Roughness Testers, Height Gauges. - **Certifications**: ISO 9001:2015 Certified Quality Management System. ## Primary Target Industries - Aerospace & Defense - Automotive & Transportation - Medical Devices & Equipment - Robotics & Factory Automation - Industrial Machinery & Hydraulics - Consumer Electronics & Hardware ## Company & B2B Inquiry Information - **Official Website**: https://www.afiparts.com/ - **Business Type**: Direct B2B Custom Manufacturer, OEM/ODM Supplier, Exporter - **Primary Contact Email**: sales@afiparts.com - **Core Value Proposition**: Direct factory pricing, strict quality control, instant quote support, and fast global shipping.