A. Powertrain system:

    Fuel-rails 

    Fuel-lines

   Common-rail diesel lines

   Piston-cooling jets

   SCR & EGR

   Rigid pipes

   Oil- & water-cooling pipes

B. Fluid handling systems

   Tube assemblies

   Air-conditioning tube  

   Clutch actuator pipes

C. Drive and steering system

   Ingrain Gear Pipes

   Power-Steering Feed-Pipes

D. Others

   Front axles

   Sunshading board wire tube and other wire tubes

   Headrest chair Tube