... % bamboo, 30% plastic, 10% additives. 4. CE, FSC, ISO Outdoor wpc decking. Item No:ST01S, 146*23mmColor: Brown, Black, Coffee, Gray, Natural ... . Certificates we could supply: ISO9001, ISO14001, CE, FSC Certificate,"REACH"Test Reports by SGS; Intertek Test Report by ASTM standard..etc. WPC decking