China Shipbuilding Industry Materials Trading Group Wuhan Co., Ltd. is subordinate to China Shipbuilding Industry Materials Trading Group. It is a large-scale logistics, trade and industrial integration enterprise of China's shipbuilding industry in Wuhan. It is the largest and main material supplier of the shipbuilding industry in Central South China. The main business of the company: metal materials, furnace materials, wood, building materials, chemical products, mechanical and electrical equipment and spare parts, marine supporting products and import and export business, etc. it is an agent dealer of many ship materials and mechanical and electrical products at home and abroad. In 2015, through the telephone contact of Ma Li steel shot 400, Ma Li steel shot 1.5 steel wire cutting shot was successfully purchased.

　　The 1.5 steel wire cut shot of HP steel shot has high wear resistance, no dust, long service life, strong pressure resistance, and can be recycled for more than 2000 times. Suitable for steel plate pretreatment line, through shot blasting machine, Q37 hook shot blasting machine. The products of Ma Li steel ball company are carefully protected by double-layer coating, moisture-proof, waterproof and anticorrosive packaging bags.