Shanghai Chenglei Mining equipment Co., Ltd specialize in the design, manufacture and supply of high quality mining machines, wear parts, ande ngineered parts for the mining and quarrying Industries. Our enterprise is established in 1993. Shanghai Chenglei Mining Equipment Co.,ltd is a one of largest mining machinery manufacture enterprise and one of the largest production bases of wear-resistant steel castings in China. We have area of 140,000 ?, 5 factories, 11 sectors and more than 1,000 employees Capabilities Our substantial product development capability combines extensive manufacturing knowledge with a comprehensive understanding of customers? operations and comminution processes to develop differentiated products. The annual output including:More than 2000 set per year of mining machineries.More than45,000 tons per year of various steel castings.Our products are tailored to customer requirements to provide superior wear life, strength, fatigue resistance, which are critical in most highly productive and demanding mineral processing operations. Our specialized products include: jaw crusher, cone crusher, impact crusher, deep cavity-type reversible hammer crusher, vertical crusher, strong alloy crusher, sand and stone washing-selecting machine, feeding machine, vibrating screen, belt conveyor, high manganese steel, alloy steel, cast iron, high chromium cast iron, medium chromium cast iron etc..AS an ISO9001, ISO/TS16949, ISO40001 and OHSAS18001 approved manufacturer, our aim is to help your company increase efficiency and profitability by providing high quality, technically superior engineered products. Our quality control system including:4 professional production lines, 14 sets of heat treatment systems, more than 180 sets of various lifting equipment, more than 200 sets of metal machining equipment. http://www.shclmining.net