1,Material is iron 2,Payment type have T/T,D/P.L/C 3,ISO,IEC,CE,GB,BS 4,Tracking service 5,Professtional production team High quality malleable iron conduit fittings and G.I. socket boxes in nice surface finishing.Material: aluminum/Malleable Iron Finishes: Hot drip zinc,galvanizedTypes:1-way box,2-way box(Straight box), angle box, 3-way box(Tee box), 4-way box(Cross box),Size:Through box20mm ...