Our company produces JAS-certified structural plywood with the highest formaldehyde emission standards (F☆☆☆☆ rating), utilizing alkaline phenol resin adhesives. We source our raw materials primarily from domestic species including Japanese cedar (Sugi), Japanese red pine (Akamatsu), and Japanese larch (Karamatsu), supplemented with PEFC-certified Canadian timber. Available in thicknesses ranging from 9mm to 30mm, our products are supplied to building material manufacturers, housing companies, and pre-cut facilities, where they serve a variety of structural applications in residential construction, including subflooring, wall sheathing, and roof decking.