1. Yawancin nau'i-nau'i, duk tsarin toshewar ruwa mai bushe, babu kayan shafawa mai cikawa, mai tsabta da sauri yayin ginin, kuma babu tasiri akan yanayin da ke kewaye.
2. High modules gilashin fiber ƙarfafa roba sanda (FRP) tsakiya ƙarfafa.
3. Longitudinally nade biyu-gefe film rufe corrugated karfe tef makamai iya yadda ya kamata inganta a kaikaice matsa lamba juriya na Tantancewar na USB.