we are Beijing Yuanda co.(CNSG group), found in 1993, as a national-owned enterprise, we are one of the largest manufacturers of MDF, particle board in china, currently we have two DIF-FENBACHER production equipments imported from Germany for the producing MDF and PB(thickness range from 2.5mm-40mm), the yearly output so far up to 500.000 cubic meters. Our other three new lines from the famous SIEMPELKAMP Co. Gmbh will be put into production in Aug, 2009 May, 2010 Dec, 2010, then the yearly output will up to 1.25 million CBM. Thickness range from 2.5mm-40mm&＃65292;I believe we are you best long term cooperator.