oche isi ụlọ ọrụ akpụkpọ anụ, azụ dị elu:

1. ezigbo akwa akpụkpọ anụ ehi na-enwe nnukwu njupụta na ụfụfụ na-agbanwe agbanwe, dị mma nke ukwuu.

2.Italian Donati ika usoro

3.Korea SHS gas ebuli

4. nwa nylon na eriri isi

5.Dia60 PU nkedo