Tenglong heavy machinery

 Qingzhou Tenglong ore machinery factory is located in the beautiful and rich Qingzhou, the geographical position is superior,  environment is  beautiful.
Our company mainly produces sand-dredging boats，Cutter suction dredgers  ，Gold  Mining  Equipments，Weed   Harvesters，Sand washing machines.
Our company attaches great importance to scientific research. We have research and development center and mineral processing laboratory.And  our company can make a reasonable and feasible plan according to the customer's request. Our company has established a perfect after sales service system.
 Our service concept : honest and trustworthy, customer first.
Our goal: first-class products, first-class service, first-class brand [Details]