scaffold frame HUNAN TOPSTAR SCAFFOLDING(TSS) is a leading manufacturer and exporter of scaffolding products. Our main products include metal plank,hot dip galvanized pipe,ringlock systems,frame systems,shoring props, jack base ,ladders and couplers ,which are widely used in servicing the oil & gas, petrochemical, pharmaceutical, construction and marine industries. TOPSTAR SCAFFOLDING has it's production bases in Daqiuzhuang Town,Jinghai District锛寃hich is 70 miles aways from Tianjin Port and 45 miles away from Tianjin high-speed rail station.