guangzhou kangnuo Construction Machinery Parts Co., LTD. is a trader & manufacturer specialized in researching, development and production of undercarriage parts, engine parts, electrical parts, cab accessories, hydraulic parts for excavators & bulldozers. We are located in Guangzhou, with convenient transportation access. With more than 12 years' experience in heavy duty machinery spare part area, we also provide with the best price & excellent after-sale service for our clients.Now our main market is in south Asia, South Africa, Russia, South America etc.We make every effort to provide Engine PartsHydraulic Spare Parts and Pump Ass'y of SANYCATKOMATSUKOBELCOHITACHIKATODOOSANHYUNDAIXUGONG etc.In addition, we are the agent of Japan TAIHO engine bearingSHIN-NIPPON valveRIK Piston RingNPR Piston RingTP Piston Ring.