This blasting wire is suitable for the blasting industry, available in 0.52mm and 0.62mm sizes, 200m/roll and 500m/roll, customizable, made of pure copper, brass, and galvanized copper. We are a source manufacturer offering wholesale prices. Specializing in the production of blasting auxiliary materials and engineering blasting equipment, we provide various specifications of copper-core wires and blasting supplies, with multiple production patent technologies. We have stock warehouses in multiple locations for direct shipment.