Mu rwego rwo guha abaguzi serivisi nziza kandi zumwuga, mu gitondo cyo ku ya 17 Nyakanga 2019, Youfa International abakozi bose bize ibipimo ngenderwaho mpuzamahanga ku mbeho ikonje kandi ifite urukiramende.
Ku ikubitiro, umuyobozi mukuru Li Shuhuan yerekanye muri make Youfa guhera mu 2000 avuye mu ruganda ruto none ageze ku musaruro wa toni miliyoni 16 naho ibicuruzwa byoherezwa mu mahanga toni ibihumbi 25.
Noneho nkumwarimu kuriyi nshuro umuyobozi mukuru wa Ma wo muri societe ya Hong Kong yatanze isomo kumirongo ikonje ikonje hamwe numuyoboro wibyuma.
Kugeza ubu, ubukonje bwubatswe bwubatswe hamwe nuburinganire bwicyuma cyurukiramende ni GB / T 6728-2017, JIS G3466-2015, ASTM A500 / A500M-2018 na EN10219-1 & 2-2006.
En10219-2 yavuze ko kwihanganira diameter ari - / + 0,6%, kwihanganira umubyimba nturenze - / + 10%, ubunini bwimpande ni 90⁰ ± 1⁰, kandi radiyo yimfuruka ntishobora kurenza inshuro eshatu ubugari bwurukuta rwerekanwe.Mubisanzwe EN10219, inateganya kugoreka no kugororoka.
Nyuma yubu bushakashatsi, abakozi ba Youfa International Trade staff bazaha abakiriya serivisi zumwuga nibitekerezo.
Igihe cyoherejwe: Nyakanga-19-2019