Chopped steel fiber As an important family member from dnzs metal fibres products, our chopped stell fibres are carefully shaved and exported according to common international standards. Our products are strictly in line with us, european, japanese standards and specifications for automotive friction industry. The performance of chopped steel fibre has proven itself in hundreds of applications. The properties of steady braking, durability, excellent heat-sinking capacity, stable friction factor, low noisy are unavailable in any single alternative material. So they are widely used in brake manufacturing of motorcycles, automobiles, trains and planes. Common basis packing material is compound bag with one layer plastic and two-layer paper bag, 50lbs or 25kgs per bag, with other weights available upon request.