... semi trailer ISO/TS16949 Good quality ,competitive price Trailer landing gearSingle side operation or twin side operation landing gears for semi- ... trailers(1)Model: LD-25T, LD-28T, LD30T(2 ... 110 or 116kgFeatures as following:1) Rolling shaped, high-intensity 2) Transmission gear: high alloy steel 3) TTMA, AAR size ...