Zhuzhou hong tai co., ltd is specialized in manufacturing tungsten carbide wear parts and cutting tools, including concrete pump wear parts and special carbide products. We can supply the wear parts for most popular concrete pump makers in the world, such as sany, zoomlion, xuzhou industrial machinery group, putzmeister, schwing, kyokuto, hold, niigata, sermac, i.H.I, mitisubushi etc. Our prodcuts have been exported to many countries including usa, south korea, janpan, australia etc. They have won good appraisal from the customers in their actual applications. Quality: 1. Normal tungsten: Wear plate: 30, 000 cubic meters Wear ring: 15, 000 cubic meters