Essential details Warranty: 3 years After-sale Service: Online technical support, Other Weight: 20kg/bag Chemical Composition: Steel Wire Alloy Or Not: Is Alloy Secondary Or Not: Non-secondary Project Solution Capability: total solution for projects, Others Application: building/office/shopping mall, Concrete Construction Support Design Style: Modern Model Number: Concrete Steel Fiber Product name: fiber concrete Material: Steel Surface treatment: Copper Coated Color: Golden Standard: International standards Length: 13�±1.2mm Package: 25kg/bag L/D Ratio: 50-70 Keyword: Concrete Steel Fiber Supply Ability 5000 Ton/Tons per Month Packaging Details Each 20kgs Net Plastic Woven Flexible Container, packing in wooden case 1.08tons on pallet. Each 20gp' can load 21.6 tons Good quality wholesale copper coated micro steel fiber concrete fiber reinforced concrete Product Specification. Straight Copper Coated Steel Fiber Material Steel Wire Diameter 0.55mm Length 10-15mm L/D ratio 42-50 TS More Than 2850 Mpa Package 25kg/bag,1.25T/Bulk Bag