wpc wallboard(Great Wall) 1.size:192mm*34mm 2.wallboard length:random 3.pvc,wood powder 4.environment-friendly and recyclabl WPC wallboardEeco-friendly :a. materila :using the recyled plasticb. production:no toxicant, no water polluted,but some dustc. installment:damage to you house, no noise, efficiencyd. usage: no formaldehydeFeature:a.Fire-resistant; B1 degree fire resistance; flame will ...