Our products are mainly recognized for accuracy and precision, thanks to skilled professionals and lab experts at our production facility situated in Shanghai, Shanghai, China. The reason Shanghai Datong Steel Structures Co., Ltd is listed among leading High Frequency Welde Manufacturers and Exporters is the durability of high frequency welded I beam, promised and delivered on every order. With years of experience and expertise in the High Frequency Welde industry we are now able to drive annual revenue estimating around owing to [over_all_export_marketshare] export market share. Since our inception, back in , we hold most satisfied consumer base which can be witnessed with our export ratio value of with successful 2020 Years of export history. Shanghai Datong Steel Structures Co., Ltd started off with of initial capital under .