... Co.,Ltd , locatd in China Carbide City, are specialized in manufacturing concrete pump wear parts for concrete pumps, including Sany, ... , chrome bushing, swing lever, intermidiate ring etc. 1. Tungsten carbide wear plate and wear ring(normal T.C. type and ... Zoomlion, Kyokuto, Putzmeister, Waitzinger etc 3. other concrete pump spare parts: delivery Pipe(both normal and hardened) , elbow(welding& casting ...