◆ Muaj ntau yam khoom lag luam, suav nrog HDPE, TPO, PVC EPDM, EVA, Geotextile.etc.
◆ Txhua yam ntawm daim nyias nyias, nrog rau cov xuab zeb coated, taug kev board, ntxiv dag zog, rov qab fleece, nws tus kheej nplaum, thiab lwm yam.
◆ Txhua yam khoom siv muaj, suav nrogprefabricated, sealing thiab fasteners.
◆ Tsis muaj kev txhawj xeeb rau txhua qhov chaw ntawm qhov zoo, tus nqi, pob, khoom xa tuaj, xa khoom,gua, service.lwm.