Xyoo 2007, Jiangsu Zhongling Chemical Co., Ltd. thiab Showa Carbonate Co., Ltd. tau koom ua ke tsim ib lub tuam txhab sib koom ua lag luam, raws li cov thev naus laus zis los ntawm Showa Electric Gas, thawj lub tshuab deflashing cryogenic tsis siv neeg tau tsim tawm.
Xyoo 2008, Tau txais daim ntawv pov thawj ISO 9000 kev tswj hwm zoo los ntawm Tuam Tshoj Chaw Pov Thawj Zoo.
Xyoo 2009, ceg Dongguan tau tsim tsa.
Xyoo 2010, Thawj tus kheej tsim kov-screen tsis siv neeg cryogenic deflashing tshuab qauv NS-60T tau tso tawm.
Xyoo 2011, Nanjing tuam txhab tau tsiv mus rau Yongning Industrial Concentration Zone, Pukou District, npog thaj tsam ntawm 20 daim av.
Xyoo 2012, ceg Chongqing tau tsim tsa.
Xyoo 2015, lub tshuab deflashing cryogenic ob chav projectile wheel uas tsim los ntawm STMC tau ua tiav thiab tau txais patent.
Xyoo 2020, lub tshuab ua kom sov uas tsis yog hluav taws xob uas muaj roj carbonated tau tsim tiav los ntawm STMC, thiab 3 daim ntawv pov thawj tau tso cai ua ntu zus.
Xyoo 2021, STMC tau ua tiav qhov project txhim kho network ntse ntawm ntau lub tshuab cryogenic deflashing.
Xyoo 2022, kev hloov kho lub tuam txhab thiab yeej ntau yam khoom plig STMC ua tiav kev hloov kho lub tuam txhab; Tib lub xyoo, STMC tau txais 6 daim ntawv tso cai software thiab 5 daim ntawv tso cai patent, suav nrog 2 daim ntawv tso cai tsim khoom, thiab lees paub tias yog lub tuam txhab thev naus laus zis siab hauv tebchaws; Lub tuam txhab kev tshawb fawb thiab thev naus laus zis hauv tebchaws, lub tuam txhab tsim kho tshiab hauv tebchaws, thiab Jiangsu kev tshawb fawb thiab thev naus laus zis ntiag tug.
Xyoo 2023, Showa Electric Gas Co., Ltd. lub npe tau hloov mus ua RESONAC Gas Products Co., Ltd. thiab txuas ntxiv nws txoj kev koom tes nrog STMC.