H-beam is made from plywood and spruce timber.It ... of formwork products the international standard, such as timber beam formwork system,120 universal panel formwork system, hydraulic ... Arabia, Korea, Indonesia, Vietnam, Thailand and so on.H-BEAMFlange girth:Spruce from FinlandSternum:27mm plywoodWATERPROOFSPRUCE ----IMPORTED FROM EUROPESTANDARDIZED ... THANK YOU! WELCOME TO OUR FACTORY! Timber beam