Umlando Wenkampani
I-Jiangsu Zhongling Chemical Co., Ltd. yasungulwa.
Ngo-2001, ithole ilungelo le-ejensi elikhethekile le-ULTRA SHOT cryogenic deflashing machine kusuka eShowa Carbonate Co., Ltd. Japan.
Ngo-2004, ibambisane ne-Japan Showa Carbonate Co., Ltd., yasungula isikhungo sokuqala se-cryogenic deflashing e-China.
Ngo-2007, i-Jiangsu Zhongling Chemical Co., Ltd. kanye ne-Showa Carbonate Co., Ltd. Basungula inkampani ehlangene, ngokusekelwe kubuchwepheshe obuhlinzekwe yi-Showa Electric Gas, umshini wokuqala ozenzakalelayo we-jet cryogenic deflashing wakhiqizwa.
Ngo-2008, Ithole isitifiketi sohlelo lokuphathwa kwekhwalithi ye-ISO 9000 esikhungweni sokuqinisekisa ikhwalithi yaseChina.
Ngo-2009, kwasungulwa igatsha laseDongguan.
Ngo-2010, kwaqalwa imodeli yomshini wokucisha othomathikhi we-cryogenic ozenzakalelayo owenziwe ngesikrini sokuthinta i-NS-60T.
Ngo-2011, inkampani yaseNanjing yathuthela eYongning Industrial Concentration Zone, esifundeni sasePukou, ehlanganisa indawo engamahektha angama-20.
Ngo-2012, igatsha laseChongqing lasungulwa.
Ngo-2015, umshini we-double projectile wheel cryogenic deflashing owakhiwe yi-STMC kuphela wakhiwe ngempumelelo futhi wanikezwa ilungelo lobunikazi.
Ngo-2020, umshini we-non-electric carbonated hot-spring wathuthukiswa ngempumelelo yi-STMC, kanye namalungelo obunikazi ama-3 agunyazwa ngokulandelana.
Ngo-2021, i-STMC yaqeda iphrojekthi yokuthuthukisa inethiwekhi ehlakaniphile yemishini eminingi yokwehlisa i-cryogenic.
Ngo-2022, ukuhlelwa kabusha kwebhizinisi futhi kwawina imiklomelo eminingi I-STMC yaqeda ukuhlelwa kabusha kwebhizinisi;Ngawo lowo nyaka, i-STMC yathola amalungelo okukopisha esofthiwe ayi-6 kanye nezigunyazo zelungelo lobunikazi ezi-5, okuhlanganisa ukugunyazwa kokusungulwa kwe-2, futhi kwavunywa njengebhizinisi kazwelonke lobuchwepheshe obuphezulu;Ibhizinisi likazwelonke lesayensi nobuchwepheshe, ibhizinisi kazwelonke elisungulayo, kanye nebhizinisi elizimele le-Jiangsu lesayensi nobuchwepheshe.
Ngo-2023, igama le-Showa Electric Gas Co., Ltd. lashintsha laba yi-RESONAC Gas Products Co., Ltd. futhi yaqhubeka nokubambisana kwayo ne-STMC.