ZHENGZHOU DAHUA MINING MACHINERY CO.,LTD ,is a big factory merging scientific research,production and marketing into a single whole,Since established in 1987,the company has been taking the scientific management method of the modern enterprise,producting with meticulous care and non-stop creation and developing to become a bright pearl of the mechanical industry in our country. The company gathered a large group of excellent people that represent the authority of management and research,and our company pays attention to the international technical communication and cooperation,absorbs advanced technique of USA,Germany,Austrialia and so on ,and establishes the advanced international production line and the top-grade modern check base.The company absorbs advanced management from home and abroad and tries to build the top-grade employees&＃039;team. Our main products include crushers,grinders,sand making machines,separators and so on,including more than ten series and types of equipment.They are widely used in mining,chemical engineering,metallurgy,building materials,coal industry,fireproof materials,etc.The product quality is viewed as the life of the company,and all the products have passed the quality system certifications of ISO9001:2000.Depending on the stable and lasting capabilities,our products are well known to international markets such as Indonesia,Australia,Vietnam,Korea,Romania,Kazakhstan,Africa etc.