Since 2004, Zhengzhou General Mining Machinery Co.,Ltd has been the professional manufacturer of Grinding Mill, crushers and sand making machines,etc.Our factory covers an area of 80,000 square meters and manufacture TYM brand Mining Machinery.Our main products are Powder Grinder, Jaw Crusher, Hammer Crusher, Impact Crusher, Cone Crusher, Vibrating Screens, Sand making machine, Sand Washing Machines,ball mill, nine series of products with more than 30 kinds of specifications. What distinguishes our machine from other 's worldwide is our invention and innovation on practical and easy crushing, milling system. We believe that quality should be integrated into every part of our machine.They are all designed, produced, manufactured and tested in accordance with the standard of ISO9001:2000 international quality system standard. Our products are recognized as quality products by technical supervision departments, have passed GOST and CE certification.Every year, we export our Powder grinders and crushers to Southeast Asia, South Asia, Central Asia, Africa, South America, middle East and other regions in quantity. And our Machines enjoy a high reputation in the foreign market. We will continue to adhere to the entrepreneurial spirit of pursuing perfection and pursuing excellence, with professional technology, quality products, sincere service, serve the need in mining, metallurgy, construction, chemical industry etc. We welcome you visit our company, and hope we have chance to cooperate with you. Thank you.