
Durable Simplex 410×180 Expanding Wedge Drum Brake Assembly. ISO/TS16949 Certification: Products certified to ISO16949 international quality standards with strict QC systems. OEM and Customization: OEM services and custom samples available for commercial vehicle applications. Fast Stock Delivery: In-stock products shipped within 7 days after payment confirmation. Custom Order Lead Time: Custom orders under 29 tons produced within 12-20 days after details confirmation. Comprehensive Warranty: 1-year warranty coverage for mechanical defects and quality issues. High Production Capacity: Annual production capacity exceeds 800,000 sets of brake systems. Steel Material Construction: Constructed from durable steel for reliable performance in drum brakes.