Inganda za Donglai zabanje gukora ibikoresho byo kwifata.Nyuma yimyaka irenga mirongo itatu yiterambere, hamwe na filozofiya yubucuruzi yo "guharanira gushimisha abakiriya", twashinze isosiyete ihuza umusaruro, ubushakashatsi niterambere, hamwe no kugurisha ibikoresho byo kwifata hamwe nibirango byibicuruzwa byarangiye.Twashyizeho ubufatanye nibirango byinshi ninganda.Kandi ukoreshe ubuhanga bwacu bukize kugirango ubahe ibicuruzwa bishya bipfunyika ibicuruzwa byanditseho ibisubizo kugirango ugere kubucuruzi bwabo nintego zirambye ziterambere.Twiyemeje kuba abambere ku isi batanga ibikoresho bya label.Aho waba uri hose, dutanga serivisi zo ku rwego rwisi.
Turaguha:
Kwiyandikisha wenyine cyangwa impapuro zidafatanye, firime, umuzingo wa Aluminium.
Isosiyete ya Donglai ni uruganda rukora ibikoresho ku isi, ruha abakiriya ibisubizo byanditseho umwuga, bikoreshwa cyane mu miti ya buri munsi, gupakira ibiryo, ububiko bw’ibikoresho, inganda n’ubuvuzi.