Zopangira zapamwamba zapamwamba za birch core, birch veneer mwachindunji kuchokera ku Russia, zimagwirizana ndi Dynea WBP Glue etc. Okhwima kalasi QC.Njere zokongola zachilengedwe, suti ya utoto wa UV ndi zina zopangira makabati.
3 otsika umuna formaldehyde, wathanzi ndi udindo chilengedwe ndi anthu.
E0 mkati kuwala guluu birch plywood
WBP E0 Guluu wakunja ndi wakuda wamkati