Luoyang Dahua Heavy Type Machinery Co., Ltd was established in 1958, and became a joint-stock company in 2004. There are more than 450 employees at present. The company’s product line includes crusher, screen, mill, washing machine, feeding machine, conveyer and gold, cement and man- made gravel machines. For all these years, our products have been sold to 28 provinces domestically and exported worldwide. We have gained the national and international customers’ favorable comments. We constantly passed the ISO9001 since 1998.