Our company is a high-tech enterprise in Shanghai with ISO9001:2000 certificate. We are a professional manufacturer of mining crushers, industrial grinding mills and screening machines. We manufacture a wide range of stone and rock crushing machines, such as jaw crushers, shaft impact crushers, cone crushers, hummer crushers, sand makers and stone crushing line parts such as stone crushing feeders, rock crushing feeders and belt conveyors. We have formed a complete production chain. In stone crushing process, different sizes of stone granules are needed. From hammer crushers to fine stone crushers and from big block rock crushers to sand making crushers, our stone crushing machines fill the gap in crushing stone industry in China. We have years of experience in making engineering machines, construction engineering equipment and stone breakers, thus we have rich experience to offer you high quality stone crushers and rock breakers. We have become a major manufacturer and exporter of sand & stones and powder-making and grinding machines in China. We are looking forward to your inquiry and prepare to offer you best services and products at any time.