Copper Ore Processing Equipment Manufacturers

We buy iron ore, copper ore,zinc ore, lead ore 15 apr, 2020.Dear sirmadam, this is ming ding mining tianjin co., ltd.We are located in tianjin, china.Our company purchase largely iron ore, iron concentrate, copper ore, copper concentrate, lead ore and zinc ore from abroad.We are the end buyer, and our customers are chinese state-ownede and private stell mills.