Qingte Axle na-agbaso echiche nke "njikwa ike, ịzụ ahịa kacha mma, afọ ojuju ndị ahịa", anyị na-enye ngwaahịa nwere ogo klas mbụ. Dabere na akụrụngwa nyocha nke nwere oke nkenke na ogo klas mbụ, anyị na-achịkwa usoro mmepụta na njirisi nke TS 16949: 2009, maka inweta ngwaahịa na-eju afọ nye ndị ahịa.