Zhengzhou Longding Heavy Industry Machinery Co., Ltd. are famous for senior experts and experienced workers. With sophisticated equipment, exquisite workmanship and complete testing means, we can provide complete sets of production equipment, such as quarrying and mining machines. Our company pays more attention to the efficient, energy-saving and environment protective performance of our products. The main products of our company are jaw crushers, hammer crushers, impact crushers, ball mills, rod mills, vibrating screens, sand makers, sand washers, magnetic separators, SF flotation machines, conveyors, elevators and spiral classifiers. The quality of our products all reaches ISO9001 standard. With the advanced technology, we are the leading manufacturer of mining machinery in China.