Nkume itooluAkụkọ mmepe
2012
Na Septemba 2012, "Wuhan Nine-Stone Superhard Materials Co., Ltd."e hiwere na Wuhan East Lake New Technology Development Mpaghara.
2013
N'April 2013, a na-emepụta ihe mejupụtara diamond mbụ polycrystalline.Ka emechara ọtụtụ ihe, ọ karịrị ngwaahịa ụlọ ndị ọzọ yiri ya n'ule ntụle ngwaahịa.
2015
N'afọ 2015, anyị nwetara patent nlereanya nke ịba uru maka onye na-egbutu ihe mejupụtara carbide diamond na-eguzogide mmetụta.
2016
Na 2016, emechara nyocha na mmepe nke ngwaahịa usoro MX wee tinye ya n'ahịa.
2016
Na 2016, anyị dechara asambodo usoro atọ maka oge mbụ wee nweta ISO14001 gburugburu ebe obibi, sistemu njikwa ahụike na nchekwa OHSAS18001, yana sistemụ njikwa ogo ISO9001.
2017
N'afọ 2017, anyị nwetara patent mepụtara maka ihe ncha ihe mejupụtara carbide diamond na-eguzogide mmetụta.
2017
Na 2017, ndị conical composite cutters mepụtara ma mepụta malitere itinye n'ahịa ma na-eto ya nke ọma.Ọchịchọ ngwaahịa karịrị ọkọnọ.
2018
Na Nọvemba 2018, anyị gafere asambodo ụlọ ọrụ teknụzụ dị elu wee nweta asambodo kwekọrọ
2019
N'afọ 2019, anyị sonye na ntinye nke nnukwu ụlọ ọrụ wee guzobe mmekọrịta anyị na ndị ahịa si South Korea, United States na Russia iji gbasaa ahịa ngwa ngwa.
2021
Na 2021, anyị zụtara ụlọ mmepụta ihe ọhụrụ.
2022
Na 2022, anyị sonye na ihe ngosi akụrụngwa mmanụ na gas nke ụwa nke asaa emere na Hainan Province, China.
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