Ua hoʻokumu ʻia ʻo Jiangsu Zhongling Chemical Co., Ltd.
I ka makahiki 2001, loaʻa iā ia ke kuleana kūʻokoʻa o ULTRA SHOT cryogenic delashing machine mai Showa Carbonate Co., Ltd. Iapana.
I ka makahiki 2004, e hui pū me Iapana Showa Carbonate Co., Ltd., i hoʻonohonoho i ke kikowaena lawelawe delashing cryogenic mua ma Kina.
I ka makahiki 2007, ua hoʻokumu ʻo Jiangsu Zhongling Chemical Co., Ltd. a me Showa Carbonate Co., Ltd. i kahi hui hui, e pili ana i ka ʻenehana i hāʻawi ʻia mai Showa Electric Gas, ua hana ʻia ka mīkini hoʻoheheʻe cryogenic mua.
I ka makahiki 2008, ua loaʻa iā ia ka ISO 9000 quality management system certification from China Quality Certification Center.
Ma 2009, ua hoʻokumu ʻia ka lālā Dongguan.
I ka makahiki 2010, ua hoʻokumu ʻia ka mīkini hoʻopololei cryogenic mua i hoʻomohala ʻia e NS-60T.
Ma 2011, neʻe ka hui ʻo Nanjing i Yongning Industrial Concentration Zone, Pukou District, e uhi ana i kahi o 20 mau ʻeka.
Ma 2012, ua hoʻokumu ʻia ka lālā ʻo Chongqing.
I ka makahiki 2015, ua kūkulu maikaʻi ʻia a hoʻopaʻa ʻia ka mīkini hoʻoheheʻe cryogenic ʻelua projectile huila i kūkulu ʻia e STMC.
I ka makahiki 2020, ua hoʻomohala maikaʻi ʻia ka mīkini puna wai wela non-electric e STMC, a ua ʻae ʻia nā patent 3.
I ka makahiki 2021, ua hoʻopau ʻo STMC i ka papahana hoʻomaikaʻi ʻana i ka pūnaewele naʻauao o nā mīkini delashing cryogenic.
I ka makahiki 2022, hoʻoponopono hou ʻia ka hui a lanakila i nā makana he nui i hoʻopau ʻo STMC i ka hoʻoponopono ʻoihana;I ka makahiki hoʻokahi, loaʻa iā STMC he 6 mau mana kope a me 5 mau mana patent, me 2 mau mana hoʻomohala, a ʻae ʻia ʻo ia ka ʻoihana ʻenehana kiʻekiʻe;'Oihana 'epekema a me ka 'enehana, 'oihana hou 'āina, a me Jiangsu 'epekema a me ka 'enehana pilikino 'oihana.
I ka makahiki 2023, ua hoʻololi ʻia ka inoa ʻo Showa Electric Gas Co., Ltd. i RESONAC Gas Products Co., Ltd. a hoʻomau i kāna hana hoʻolālā me STMC.