... .standard:ASTM,ANSI,ASME,BS,EN,GB,DIN,JIS scaffolding with Q235 materialscaffolding shoring prop 1) Surface finish: painted, hot dipped galvanized 2 ... :Q215,Q235,Q275,Q345Delivery time: 14days &30days for big quantityPayment term:T/T or L/CSunny wang Adjustable scaffolding prop / adjustable construction scaffolding prop /adjustable scaffolding ...