Zhengzhou general mines machinery ltd. Is a mine fragmentation sand equipment manufacturer and is an integrated research, development, production, marketing and service provider. For more than two decades, special attention has been paid to the development and manufacture of sand-cracking equipment, mainly for the sale of mackerel shredders, counter-attack breakers, hammer breakers, cone breakers, sand makers, mobile shredder stations, etc., and over 18,200 customers have been provided with anti-environmentally smart grinding equipment。