· Product Overview

· Core Specifications

• Material: Premium Stainless Steel (304/316 Grade Optional)
  • 304 Stainless Steel: Offers excellent corrosion resistance and versatility for general industrial use.
  • 316 Stainless Steel: Provides enhanced resistance to chemicals, saltwater, and extreme environments, suitable for harsh operating conditions.
• Manufacturing Standard: ISO 9001-Certified Precision CNC Machining Process
  • Dimensional Tolerance: ±0.02mm, ensuring seamless compatibility with mating components and assembly systems.
  • Surface Finish: Precision Machined Finish – achieves a smooth, burr-free surface for optimal performance and aesthetic consistency.

· Application Scenarios

• Industrial Machinery & Automation: Integral to gearboxes, hydraulic systems, robotic arms, and conveyor assemblies for component alignment, torque transmission, and structural support.
• Automotive & Transportation: Used in engine sub-assemblies, transmission systems, and driveline components for reliable mechanical interaction and load distribution.
• Tool & Die Manufacturing: Deployed as precision spacers, bushings, or core components in molds, jigs, and fixtures requiring exacting dimensional control.
• Custom Engineering Projects: Ideal for prototypes, specialized equipment, and systems where precision, durability, and design flexibility are paramount.

· Production Process Introduction

1. Raw Material Sourcing: Procure certified stainless steel (304/316) billets with uniform metallurgical properties and composition.
2. Precision CNC Machining: Utilize multi-axis CNC turning centers to shape the multi-stepped geometries, ensuring exact diameters, axial alignment, and internal/external feature precision.
3. Deburring & Finishing: Remove machining burrs and refine edges to achieve a smooth, functional surface.
4. Quality Inspection: Conduct CMM (Coordinate Measuring Machine) dimensional scans, material hardness tests, and visual audits to ensure compliance with strict industry standards.
5. Packaging Preparation: Individually wrap each component in anti-scratch film; organize in custom foam-lined trays or rigid boxes to prevent damage during transit.

· Packaging and Shipping Methods

• Packaging: Each component is protected with anti-scratch film and packed in custom foam-lined trays or rigid boxes. For bulk orders, components are secured in partitioned metal trays to avoid abrasion.
• Shipping: We offer flexible logistics options including Express Delivery (DHL/FedEx/UPS), Air Freight, and Sea Freight. Shipping methods are tailored to order volume, delivery timeline, and destination, with full tracking and damage insurance.

· Process

· Frequently Asked Questions (FAQ)

• MOQ (Minimum Order Quantity): MOQ is 50 pieces per component style. Mixed-assortment orders require a total MOQ of 100 pieces.
• Lead Time: Standard lead time is 8–14 working days after order confirmation. Expedited production is available for urgent orders with prior coordination and additional charges.
• Customization Capability: Full OEM/ODM customization is supported. We can modify dimensions, material (304/316), and design features (e.g., step configurations, bore sizes) based on your technical drawings or samples. Our engineering team collaborates closely to deliver tailored solutions.