... .Certificate:CE,FSC,ISO9001,ISO14001 3.Grade: BB/BB, BB/CC, UTY Made in China high quality plywood; Commercial plywood in ... (16-17)mmCertificate: CE,FSC,ISO9001,ISO14001Grade: BB/BB, BB/CC, UTYGlue: E1, E2Formaldehyde Emission: E1≤1.5mg/L,E2≤5 ...