OEM Shenzhen Precision Custom CNC Turning Bicycle Parts Auto Spare Part Fasteners

OEM Shenzhen Precision Custom CNC Turning Bicycle Parts Auto Spare Part Fasteners. Custom Tolerance & Roughness: Tolerance 0.01+/- 0.005mm and Roughness Ra0.2-Ra3.2 available per customer specs. Extensive Material Options: Supports Aluminum, Brass, Stainless Steel, Nylon, Plastic, Copper, Iron, and more. Comprehensive Surface Treatments: Includes Anodizing, Plating, Powder Coating, Polishing, and Heat Treatment. Fast Sample Delivery: Samples delivered within 5-7 days or within 7 days depending on production type. 100% Quality Inspection: Strict QC process including material, production, sampling, and pre-shipment checks. Professional OEM/ODM Service: Full customization from drawings, samples, or designs with NDA protection. High Production Capacity: Capable of producing 150,000 pieces per day with 3 production lines. Global Shipping & Support: Exported to 30+ countries with 24-hour quote response and dedicated engineers.