Guan Yu Machinery Co., Ltd. is located in Shandong in the scenic town of Van Cao Industrial Park , the company is a research and development, manufacturing and sales , international trade as one of the major science and technology enterprises , with professional research staff of more than 20 people, precision machining and technical personnel 200 people and professional trade sales team, perfect service team. The company's main products are: flat die pellet mill , ring die pellet mill , biomass pellet mill , feed particle machine , organic fertilizer pellet mill and grinding equipment , sieving equipment, drying equipment, transportation equipment , cooling equipment, packaging equipment granulating and other auxiliary equipment . Yuguan particles machinery products of good quality , excellent prices, products not only cover the national market , but also exported to Europe , North America , South America, Southeast Asia and Africa markets , domestic and foreign customers consistent