Kuti apatse ogula ntchito zabwino komanso zaukadaulo, m'mawa pa Julayi 17, 2019, a Youfa International ndodo zonse zidaphunzira miyezo yapadziko lonse lapansi ya chitoliro chozizira chopangidwa ndi masikweya ndi zitsulo zamakona anayi.
Kumayambiriro, manejala wamkulu Li Shuhuan mwachidule anayambitsa Youfa kuyambira 2000 ku fakitale yaing'ono ndipo tsopano kufika mphamvu kupanga matani 16 miliyoni ndi exportation volumn 25 zikwi matani.
Ndiyeno monga lecturer nthawi ino general manager Ma ku Hong Kong kampani anapereka phunziro pa kuzizira anapanga lalikulu ndi amakona anayi zitsulo chitoliro.
Pakali pano, ozizira anapanga lalikulu lalikulu ndi amakona anayi zitsulo chitoliro mfundo ndi GB/T 6728-2017, JIS G3466-2015, ASTM A500/A500M-2018 ndi EN10219-1&2-2006.
En10219-2 anati kulolerana m'mimba mwake ndi -/+ 0.6%, kulolerana makulidwe sikuposa -/+ 10%, squareness ya mbali ndi 90⁰± 1⁰, ndipo utali wa ngodya si upambana katatu makulidwe otchulidwa khoma.Mu EN10219 yokhazikika, imanenanso zopindika ndi zowongoka.
Pambuyo pa kafukufukuyu, ndodo za Youfa International Trade zidzapatsa makasitomala ntchito zambiri zamaluso ndi malingaliro.
Nthawi yotumiza: Jul-19-2019