Henan No.3 Machinery Factory is one of largest machinery manufacturing and important enterprises in Zhengzhou City, founded in 1902. After joint-stock reform, we established the Henan Dajia Mining Machinery Co., Ltd, and specialized in designing and producing mining machinery, processing equipment, rotary kiln, building material equipment, etc. With rich experience and solid strength, we design the whole set of crusher, crushing machine, mining and cement equipment by ourselves, and its quality get thought international quality system.
Now, we mainly produce crusher, rock breaker, ball mill, rotary kiln, coal gasifier, rotary drier, etc, vibrating screen, feeder and other relate machine as chain equipment for whole plant. Our thirty various plants included sand gravel crushing, mining, cement, ceramsite, etc. High-tech, high reliability, low maintenance cost, make sure our equipment in the industry-leading level. Our machinery has been exported to more than 40 countries, widely used global mining and construction industries. Our Experienced and sales-team provide you full technical details; technical engineers help you to solve the production problems. Worldwide clients and fellow-industry have recognition and praise for our technology.