Premium Quality OEM Gi Filter End Caps for Superior Dust Control. 25 Years Manufacturer Experience: Specialized in metal stamping parts and filter end caps for decades. Customizable Dimensions: Thickness 0.30-3.00 mm and Outer Diameter 20-1000 mm are customizable. Diverse Material Options: Available in Galvanized Steel, Stainless Steel, Anti-Fingerprint, and Copper. Enhanced Filter Capacity: Effectively improves bearing capacity and extends filter material life. ISO Certified Quality: Manufactured under ISO9001:2008 system with qualified raw materials. Wide Application Scope: Suitable for dust, air, fuel, oil, and water filters and compressors. Free Sample Availability: Free samples provided from catalog; courier fee refundable upon order. Various Mold Options: Existing molds available to save costs for standard shapes.