A shekara ta 2001, ta sami izinin hukuma na musamman na ULTRA SHOT cryogenic deflashing machine daga Showa Carbonate Co., Ltd. Japan.
A shekarar 2004, mun yi aiki tare da kamfanin Japan Showa Carbonate Co., Ltd., inda muka kafa cibiyar samar da wutar lantarki ta farko a kasar Sin.
A shekarar 2007, Jiangsu Zhongling Chemical Co., Ltd. da Showa Carbonate Co., Ltd. sun kafa wani kamfanin haɗin gwiwa, bisa ga fasahar da Showa Electric Gas ta samar, an samar da na'urar farko ta sarrafa jigilar jet cryogenic ta atomatik.
A shekarar 2008, na sami takardar shaidar tsarin kula da inganci na ISO 9000 daga Cibiyar Takaddun Shaida na Inganci ta China.
A shekarar 2009, an kafa reshen Dongguan.
A shekarar 2010, an ƙaddamar da na'urar NS-60T ta farko mai amfani da allon taɓawa ta atomatik.
A cikin 2011, kamfanin Nanjing ya koma Yongning Industrial Concentration Zone, gundumar Pukou, wanda ya mamaye wani yanki na kadada 20.
A shekarar 2012, an kafa reshen Chongqing.
A shekarar 2015, an gina injin din deflashing mai amfani da ƙafafun biyu da aka yi wa ado da ƙarfe mai kauri wanda STMC ta ƙirƙiro shi kaɗai kuma an yi masa lasisi cikin nasara.
A shekarar 2020, STMC ta haɓaka injin zafi mai amfani da iskar gas mara amfani da wutar lantarki, kuma an ba da izinin mallakar haƙƙoƙi guda 3 a jere.
A shekarar 2021, STMC ta kammala aikin haɓaka hanyar sadarwa mai wayo na injunan deflashing da yawa.
A shekarar 2022, sake fasalin kamfanoni kuma ya lashe kyaututtuka da yawa STMC ta kammala sake fasalin kamfanoni; A wannan shekarar, STMC ta sami haƙƙin mallaka na software guda 6 da izinin haƙƙin mallaka guda 5, gami da izinin ƙirƙira guda 2, kuma an amince da ita a matsayin babbar kamfanin fasaha ta ƙasa; Kamfanin kimiyya da fasaha na ƙasa, kamfanin kirkire-kirkire na ƙasa, da kuma kamfanin kimiyya da fasaha na Jiangsu mai zaman kansa.
A shekarar 2023, an canza sunan kamfanin Showa Electric Gas Co., Ltd. zuwa RESONAC Gas Products Co., Ltd. kuma ta ci gaba da haɗin gwiwarta da STMC.