Zhengzhou Hongsen Machinery Co., Ltd subordinated to Hongsen group, is one of the leading heavy machinery manufacturer in mainland China. Our main products include whole set mine-selecting equipment and sandstone equipment, such as ball mill, crusher, grinder, magnetic separator, flotation machine, classifier, drier, sand-maker, vibrating screen, sand washer, conveyor, block making machine, *****-selecting equipment is applicable to select non-ferrous metal ore such as iron, copper, gold, silver, lead, tungsten, molybdenum, manganese and non-metal ores, such as fluorite, quartz, and so on.ã??Sandstone equipment is applicable in industries like airport, railway, freeway, average highway, national large bridge, sub-bottom tunnel, land tunnel construction and building construction. After more than 20 yearsâ??development, we have grown ourselves into a comprehensive enterprise uniting scientific research, manufacture and sale as a whole to give our clients best services all the time.ã??we have passed the ISO 9001 authentication.ï¼?we can insures all of our products updated and meet the clientsâ?? quality ***** addition/ With establishing clients all over the world, we are enjoying a solid reputation from them both home and abroad.Providing you products promptly with superiou quality and excellent service is what we strive to all the time Welcome the opportunity to cooperate with clients all over the world!