Luyaun is the largest urea formaldehyde resin manufacture in China .We produce urea-formaldehyde adhesive with modified nature accord with the Eo,E1,E2 grade of International free formaldehyde standard .This is one type of high grade UF resin power,which is easy to disperse in water completely .The goods is convient for use ;It could increase the bonding strength between plywood material or timer ,and improve the machanical property and water resistibility.