Who we are? Henan Dongrui Machinery Manufacturing Co., LTD is a joint-stock enterprise specialized in manufacturing mining equipment which is integrated with research, production and marketing of the mining machinery.The headquarter is located at the industrial park in Zhengzhou, covering above 50 thousand square meters. Our products has passed the authoritative certificates such as ISO9001:2008 and CCC authentication (China Compulsory Product Certification). What we manufacture? Our main products include, ball mill, raymond mill, stone crusher, sand maker, magnetic separator, flotation machine, spiral classifier, drier, rotary kiln, AAC equipment etc. Preparation equipment is applicable to select non-ferrous metal ore such as manganese, iron, silver, copper, gold, lead, tungsten, molybdenum and non-metal ores fluorite and quartz. What&＃039;s our tennet? Unity, hard work, top quality and innovation are the spirits of the factory. As long as we attach great importance on the upgrade of technology, the quality of products can be ensured. Our products are sold to South Korea, Indonesia, Vietnam, Portugal, Africa, Mexico and Middle East. The Annual export quantum composing one third of the total sales, wining praises from all our cliehnts. Sincerely welcome friends from all over the world to our company for investigation and order.