... wooden shutters 1.light,beautiful grain 2.damp-proof, insect-proof and keep good shape 3.High-temperature antivirus wood shutters ... 1810~2400mm, camber≤5mm,wthin 1 meter Our wooden shutters are made by paulownia. It is one kind ... City, Shandong Province, China. Our main products are wooden products from paulownia, poplar, china fir, basswood, such ... to be chose: productive process picture: wooden shutters