Amagilavu ethu e-PVC athunyelwa kwamanye amazwe angeniswa ngobuchwepheshe obuphambili kakhulu obuvela e-Japan.Ukugqoka amagilavu ethu kukuvumela ukuthi uzwe ubuciko obuhle kanye nokunethezeka okungenakuqhathaniswa kobuchwepheshe base-Japanese, okukuvumela ukuba ujabulele isipiliyoni esifana nesikhumba sesibili sowesifazane.