Henan FengDe Machinery Manufacturing Co.,Ltd is an import and export company in the production of large and medium-sized series of mining machinery, metallurgi cal machinery,building materials equipment,R&D,producti on ,sales as one of the joint-stock enterprises ,the company is headquartered in Zhengzhou National Hi-Tech Industrial Development Zone ,under the three branch offices, a research and development.Since the foundation of a modern enterprise with advanced production management system Seiko,independent innovation,bringing together a number of talents in science and technology,the...