Supplier: Series semi-trailer axle, mechanical & air suspension system, series fifth wheel, landing leg, king pin twist lock, interchangeable with jost type, york type, complete air brake control system for trailer & heavy-duty vehicles, series hydraulic hoist unit & kp gear pump interchangeable with tensuki & shiminwa type, series parabolic & multi-leaf spring for various vehicles, series automatic & manual slack adjuster for trailer & heavy-duty vehicles, full range of clutch disc & clutch cover for various vehicles, full range of brake shoe, brake lining & disc brake pads for various vehicles, other vehicle parts