Zhengzhou Jintai 10 Mining Machinery Co., Ltd. specializes in manufacturing all kinds of mining machinery: magnetic reunion , magnetic reunion gravity concentrator, magnetic reunion gravity separator, magnetic reunion gravity classifier, magnetic reunion , magnetic reunion gravity concentrator, magnetic reunion gravity separator, magnetic reunion gravity classifier, magnetic reunion , magnetic reunion gravity concentrator, magnetic reunion gravity separator, magnetic reunion gravity classifier. It was originally designated by the Ministry of Railways as the Unit producing locomotive vehicle accessories. Its production & sales and every integrative economic index rank first in the same industry.