I-Win Road International ibonelela ngee-coil zetsimbi ezishushu ziphantsi kwekhabhoni yentsimbi, ibakala lensimbi Q235, Q345, S235, S355, SS400 kunye nenqanaba lentsimbi elilinganayo.
Ishiti lentsimbi elishushu eliqengqelekayo kwikhoyili lineepropathi ezigqwesileyo zokuqina okuphezulu, ukuqina okuhle, ukusetyenzwa ngokulula kunye nokwakheka kunye ne-weldability elungileyo, ke zisetyenziswa ngokubanzi kumashishini okuvelisa afana nokwakha, oomatshini, izakhiwo zentsimbi.