Domin samar wa masu saye ingantacciyar hidima da ƙwarewa, da safiyar ranar 17 ga Yuli, 2019, dukkan ma'aikatan Youfa International sun koyi ƙa'idodin ƙasa da ƙasa game da bututun ƙarfe mai murabba'i da murabba'i mai sanyi.
Da farko, babban manaja Li Shuhuan ya gabatar da Youfa a takaice tun daga shekarar 2000 daga wata ƙaramar masana'anta kuma yanzu ta kai ƙarfin samar da tan miliyan 16 da kuma fitar da tan dubu 25.
Sannan a matsayinsa na malami a wannan karon, manaja janar Ma daga kamfanin Hong Kong ya ba da darasi kan bututun ƙarfe mai siffar murabba'i da kusurwa mai siffar sanyi.
A halin yanzu, ƙa'idodin bututun ƙarfe mai siffar murabba'i da murabba'i masu siffar sanyi sune GB/T 6728-2017, JIS G3466-2015, ASTM A500/A500M-2018 da EN10219-1&2-2006.
En10219-2 ya ce juriyar diamita shine -/+0.6%, juriyar kauri bai wuce -/+10% ba, murabba'in gefuna shine 90⁰± 1⁰, kuma radius na kusurwoyi bai wuce kauri uku na bango da aka ƙayyade ba. A cikin daidaitaccen EN10219, ya kuma ƙayyade karkacewa da madaidaiciya.
Bayan wannan binciken, ma'aikatan Youfa International Trade za su samar wa abokan ciniki ƙarin ƙwarewa da shawarwari.
Lokacin Saƙo: Yuli-19-2019