2002
Ua hoʻokumu ʻia ʻo Xinyuan Refractory ma Yuzhou
2006
ua kūkulu ʻia kahi kiln tunnel 168m
2007
lako me 8 sets o 300-ton kaomi
2012
lako me 8 sets o 300-ton kaomi
2013
Ua hala kā mākou hale hana ISO14001 a me ISO45001
2014
Hoʻohui ʻia kahi kiln tunnel 168 mika
2015
Hoʻohui ʻia he 16 sets o 1,000 tons presses
2016
Hoʻonui ʻia i kahi papa hana hana naʻauao piha piha
2017
Hoʻokumu ʻia ka hale hana a me ka ʻoihana R&D
2021
ʻO nā ʻano R&D like ʻole e like me nā pōhaku alumina kiʻekiʻe, nā ʻāpana alumini-magnesium-carbon a me nā pōhaku silica i loaʻa i ka patent kumu hoʻohālike aupuni.
2023
Ua loaʻa i ka R&D o nā pōhaku makamae i hoʻopaʻa ʻia a me nā R&D ʻē aʻe i loaʻa i ka patent kumu hoʻohālike aupuni
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