◆ A ni kikun ibiti o ti ọja isori, pẹlu HDPE, TPO, PVC EPDM, EVA, Geotextile.etc.
◆ Gbogbo iru awọn membran, pẹlu iyanrin ti a bo, igbimọ oju-ọna, ti a fi agbara mu, irun-agutan ẹhin, alemora ara ẹni, ati bẹbẹ lọ.
◆ Gbogbo awọn ẹya ẹrọ wa, pẹluti a ti ṣe tẹlẹ, lilẹ ati fasteners.
◆ Ko si aibalẹ fun gbogbo aaye kan ni didara, idiyele, package, gbigbe, ifijiṣẹ,gurantee, iṣẹ.ati be be lo.