This blasting wire is suitable for the blasting industry, available in 0.52mm and 0.62mm sizes, in rolls of 200 meters and 500 meters. Customization is supported, and it comes in pure copper, brass, and galvanized copper materials. As a source factory, we offer wholesale prices. We specialize in the production of blasting auxiliary materials and engineering blasting equipment, providing various specifications of copper-core wires and blasting supplies. We hold multiple production patents and offer direct shipping from multiple local warehouses.