Auto Parts Truck Brake Parts Trailer Brake Parts 1599009 Brake Drum for Volvo. Strict Quality Testing: Each drum undergoes Balance Test and Round Jumpness Test to ensure safety. Certified Standards: Meets American Standard G3000 and holds ISO 9002 and TS16949 certifications. Customizable Design: Casting character and diameter can be customized per client requirements. High Production Capacity: Annual capacity of 20,000 tons with 50,000 pieces monthly output capability. Fast Delivery: Delivery within 5 days after receiving the order. Professional R&D Team: Technical experts create drawings based on client-provided samples. Secure Packaging: Inner wooden pallet with 10x films, outer steel rope with 10x films.