1.Full nso nke akụkụ ahụ: Ọtụtụ akụkụ maka cutter, spreader na plotter anyị nwere n'ụlọ nkwakọba ihe anyị, naanị gwa anyị nọmba akụkụ, anyị nwere ike ịlele ọnụahịa maka gị.
2.We ga-anọgide na-emeziwanye àgwà nke ngwaahịa anyị ma na-ebelata ọnụ ahịa, iji kwe nkwa ndị ahịa na-arụpụta ihe na-ebelata 40% ~ 60%.
3.Nfefe ngwa ngwa.A ga-ebuga ngwongwo ndị ahụ n'ime awa 2 site na mba ụwa express mgbe enwetachara ụgwọ.