Akpụkpọ ahụ anyị na-acha ọcha na-enye anyị ụdị mgbanwe maka ịkwalite ụda akpụkpọ ahụ. Site na usoro kachasị elu, ọ na-ebuli nsonaazụ dị ịtụnanya, gụnyere ọkụ anụ ahụ, mbelata nke pigmentire, na ọbụna ụda akpụkpọ. Na mgbakwunye, ọ na-adabara ya kpamkpam ma na-ewepu ntụpọ, na-ekpughe akpụkpọ ahụ na-egbuke egbuke. Mmetụta inje na-adịgide adịgide, na-adịgide ruo afọ 2 dịka 98% nke nzaghachi ndị ahịa. Nabata ọrụ OEM ma nwee ọ na-enweta nkwado nke otu n'otu.