Loading…

PVD Coating Screw and Barrel with Tin Treatment for Optical and Abrasive Product. PVD Coating Technology: Uses Physical Vapor Deposition for high hardness and performance. High Surface Hardness: Surface hardness reaches 2200-2500HV for superior durability. Abrasion & Corrosion Resistance: Provides additional protection against wear and corrosion. Customization Options: Customizable max diameter 500mm, length 8000mm, and hardness. 12 Months Warranty: Comprehensive 12-month warranty coverage for peace of mind. Online After-Sales Support: Dedicated online service team for technical assistance. OEM/ODM Service: Supports OEM and ODM services for tailored manufacturing needs.