Weifang Chang as wear-resistant materials Co., Ltd - is a manufacturer of steel balls, sand casting, steel balls, steel cut wire shot, sand and other abrasive metal counterweight professional enterprise, with advanced equipment and technology, strong technical force, quality detection means perfect, stable product quality, heavy contract, keep credit. Our factory is located in the beautiful World Kite Capital - Weifang Weicheng apricot port ABC West 400 m, south Jinan-Qingdao Expressway, north of the high road Wei (Weifang - Shouguang - GAOTANG), location, transportation is very convenience. I plant products with strong adhesion, low consumption of sand, cleaning workpieces high brightness, good technical effect, uniform size, hardness, internally organized, good elasticity, fatigue, wear characteristics. Suitable for container manufacturing, shipbuilding, automobiles, casting, forging, heat treatment, locomotives, steel, steel, machinery, mining, aviation, pressure vessels, stone and other blasting, shot peening and blast cleaning, domestic and foreign users praise.