1) Imbere Imbere - NBR (Umuyoboro wa Vulcanised seamless);
2) Intumbi Nkuru - Umugozi wa polyester hamwe nicyuma;
3) Ibikoresho bya Flotation - Ifunga selile ifunze (Gusa kuri hose ireremba);
4) Igifuniko cyo hanze - Igifuniko gishimangira elastomer.