High Precision CNC Company Custom Stainless Steel Parts
Custom
Our company is a trusted expert in machining stainless steel parts, delivering precision and accuracy to meet the demands of even the most challenging applications, with the capability to produce both simple and complex components for a variety of industries.
minimum order
1 piece
Quantity
$0.15 - $3.34 / piece
Company Machining Stainless Steel Parts: CNC machining companies are businesses that utilize computer numerical control (CNC) machines to produce high precision and complex parts and components from a variety of materials such as metals, plastics, and composite materials.
| Key Attributes | |
| Machining Capabilities | CNC Machining Processes:Broaching, Drilling, Etching/Chemical Machining, Laser Machining, Milling, Turning, Wire EDM, Rapid Prototyping |
| Materials Supported | Aluminum, Brass, Bronze, Copper, Hardened Metals, Stainless Steel, Steel Alloys, Plastic |
| Micro-Machining or Not | Micro Machining |
| Key Processes | CNC Milling, Turning, Drilling |
| Tolerance Standards | Industry-standard precision |
| Surface Treatments | Anodizing, Plasting, Polishing, etc. |
| Applications | Control Systems, Automotive Components |
| Place of Origin | Guangdong, China |
| Model Number | CUSTOM |
| Service Type | Customized OEM/ODM Manufacturing |
| Drawing Formats | PDF, CAD, IGES, STEP |
| Delivery Time | 7-30 Days |
| MOQ | 10 pcs |
· Product Overview
These Precision CNC Machined Metal Components encompass a range of intricately crafted parts (including shafts, housings, impellers, and more) engineered for high performance in industrial machinery, automotive systems, and specialized equipment. Manufactured via advanced CNC machining and multi-axis milling/turning processes, they deliver exceptional dimensional accuracy, surface finish, and mechanical integrity—ensuring reliability in critical applications.
· Core Specifications
- Material Options:
- Stainless Steel (304, 316): Offers superior corrosion resistance and strength, ideal for chemical, marine, and medical environments.
- Aluminum Alloy (6061-T6, 7075): Lightweight with excellent thermal conductivity, suitable for aerospace, automotive, and electronic components.
- Carbon Steel / Alloy Steel: Provides high structural strength, used in industrial machinery, power transmission, and heavy-duty equipment.
- Process Standards:
- CNC Machining (Milling, Turning, Drilling): Dimensional tolerance controlled within ±0.02mm, ensuring precise fit and functional compatibility.
- Surface Treatment: Options include anodizing, plating, passivation, and polishing—compliant with industry standards for durability and aesthetics.
· Application Scenarios
- Industrial Machinery: Components for pumps, valves, gearboxes, and automation systems (e.g., impellers, housings, shafts).
- Automotive & Aerospace: Parts for engines, transmissions, landing gear, and hydraulic systems, demanding high precision and reliability.
- Medical Devices: Precision components for surgical tools, diagnostic equipment, and implantable devices (utilizing biocompatible stainless steel).
- Marine & Offshore: Corrosion-resistant parts for propellers, pumps, and navigation systems, built to withstand saltwater and harsh conditions.
· Production Process Introduction
- Material Preparation: Source certified metal bars/blocks (stainless steel, aluminum, alloy steel) and conduct material composition, hardness, and dimensional testing.
- CNC Machining: Deploy multi-axis CNC machines to mill, turn, drill, and contour parts, adhering to CAD models with micron-level precision.
- Surface Treatment: Apply chosen finish (anodizing for aluminum, passivation for stainless steel, etc.) to enhance corrosion resistance and aesthetics.
- Quality Inspection: Verify dimensions via CMM (Coordinate Measuring Machine), perform functional tests (e.g., pressure, torque), and conduct visual inspections to meet ISO, ASME, or client-specific standards.
· Packaging and Shipping Methods
- Packaging: Each component is individually wrapped in anti-scratch film and placed in custom foam-lined boxes or trays. Bulk orders are secured in moisture-proof containers with partition layers to prevent abrasion and damage during transit.
- Shipping: Supports International Express (DHL, FedEx, UPS) for small batches, Air Freight for urgent deliveries, and Sea Freight for large-volume shipments. Tracking information is provided for all orders.
· Process

· Frequently Asked Questions (FAQ)
Q1: What is the Minimum Order Quantity (MOQ)?
A1: For standard CNC machined components, MOQ is 50 pieces per design. For fully custom projects, MOQ is 100 pieces (negotiable for prototype/trial orders).
Q2: What is the Lead Time?
A2: Standard orders ship within 12–18 working days. Custom orders requiring complex machining or specialized finishes take 20–28 working days.
Q3: Can I Customize These Components?
A3: Yes. Full customization is available for material, dimensions, geometry, surface finish, and branding (laser marking/engraving). Provide your technical drawings (CAD files, 3D models) or specifications for a tailored solution.
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