1 Nhazi mmiri mmiri pụrụ iche, dị fechaa ma dị mma iyi
2.The waya na-mere nke TPE waya, na-akwado mgbanwe tensile na inogide ojiji
3.14mm nnukwu dayameta draịva imewe, bass na-awụ akpata oyi na imetụ eriri obi
4.The isi ozu nke ntị shei dị nnọọ na-aga miri n'ime ntị kanaal, ikwe ka earplugs banye miri n'ime ntị, na-egosi magburu onwe ụda iche. Enweghị mkpọtụ, enweghị mgbapu ụda
5. Metal plọg, ezigbo ụda mgbaàmà nnyefe na nkwado corrosion resistance, oxidation resistance, plọg na-eguzogide.