Ama-Crafts sprockets namasegimenti akhiqizwa ngokuya ngendinganiso ye-OEM.Wonke ama-Crafts sprockets namasegimenti asakazwa ngensimbi ekhethekile, ukuze kuqinisekiswe ukuthi aqine ngokwanele ukuthwala nokudlulisa amandla okusebenzisa amanzi.Futhi zenziwa ngezinqubo ezine: okokuqala, yenza indunduma, uphonswe ukukhiqiza ama-sprockets kanye nezigaba, le nqubo isisiza ukuthi sithole ama-sprockets nama-segment amabi;