Taian zhongdi trading co. ltd is a company devoted to supplying original and high quality auto spare parts and experimental equipments.Our auto spare parts include but are not limited to B osch /D enso/D elphi/C aterpillar  common rail injectors ,nozzles, control valves ,sensors, pumps, rail assy, SCV ,EGR, ECU, overhaul kits, etc.

      About Our experimental equipments,we are specialized to supply Diesel Fuel Injection System Tester,such as traditional diesel fuel injection pump test bench and high pressure common rail system test bench, and nozzle checker .We also supplyspecial assemble and disassemble tools of the different pumps.

Our customers are located globally in over 50 countries in EUROPE ,AMERICA and ASIA.

    Always in pursuit of mutual trust and double win with our customers, we are dedicated to supplying high quality auto spare parts and experimental equipment with favorable prices.