Shanghai Huasan Grinding Equipment Co., LTD is a science and technology company, a professional Powder Equipment Manufacturing Company specialized in R & D and production of ancillary products, such as Jet Mill, Mechanical Grinder, Air Classifier, Transmission equipment and Dust removal equipment. Our company sets research, design, development, manufacture and service in one, which has strong technical force, complete processing equipment, good after-sales service and science of modern management. We are the members of the former Ministry of Chemical Industry, Chemical Equipment...