Akụkọ ihe mere eme nke TYHJ 2021 Na-aga... 2020 Nye ihe mkpuchi, cylinder oxygen, thermometers na ihe ọgwụ ndị ọzọ na mpaghara COVID19 emetụtara. 2019 Ọrịre karịrị nde dollar 11 yana ndị ọrụ karịrị narị abụọ. 2018 Etinyere ego n'iwu LongTai Factory, iji mepụta gas Calibration, na UHP Gas, wee goro ndị ọkachamara gas nke mba dị ka ndị isi ndụmọdụ. 2016 Chengdu Qixin Gas enwetara, iji mepụta oxygen dị ọcha, Carbon dioxide. 2015 Gụnyere International na ụlọ, Sales gafere nde dollar 5 2012 Kwagara n'ime mpaghara CBD, ụlọ ụlọ ọrụ Grade A nke nwere mita 200+ maka onye ọrụ uwe ojii 2010 Mebere onye ọrụ 20+ otu ahia mba ofesi wee nweta ntozu mbubata na mbupụ. 2008 Gafere ISO asambodo ISO9001, ISO14001, ISO45001 2007 Malite mmekorita mmepe ọhụrụ na ụlọ ọrụ Shanghai Branch Gas, ka Mepee agbụ ọkọnọ gas pụrụ iche. Nwetakwa otu ụlọ nkwakọba ihe dị ize ndụ nke dị naanị 300+km site na ọdụ ụgbọ mmiri Shanghai 2006 Ewubere otu ndị na-ere ahịa iji zụlite azụmahịa ime ụlọ 2005 Ejikọtara ya na HongJin Chemicals Co., Ltd. iji mepụta ụlọ ọrụ TYHJ. Bugharịa ya isi Factory na No.2999 ,Airport Road, Shuangliu Mpaghara. 2002 Taiyu Gas tọrọ ntọala na Chendgu City. Bido azụmaahịa gas ụlọ ọrụ na Oxygen, Nitrogen, Argon
