Ukuphumelela kwezobuGcisa
Ngo-2008, uLeiyu wenze impumelelo yetekhnoloji ekuvelisweni kwemathiriyeli ye-aluminiyam oxide, kwaye waphuhlisa ialloyi entsha esempilweni nehambelana nokusingqongileyo esebenza kakuhle ebizwa ngokuba yiApple aluminium.
Inguqulelo noPhuhliso
Ukusukela ekusekweni kwe-LEI-U, uLei Yu uye wagxininisa ukubaluleka komgangatho wemveliso, kwaye ufumene amalungelo angaphezu kwama-80 epropathi enomgangatho ophezulu wokuqonda, ngaphezu kwama-50 iziqinisekiso zamaTshayina kunye nezangaphandle, kunye ne-patent ezingundoqo ezisi-8.Iimveliso eziphambili ziye zadlula i-American BHMA yokuqinisekisa i-electronic lock, i-American UL yokhuseleko lomlilo, kunye ne-European CE ye-electronic lock lock.