Xyoo 2008,
lub tuam txhab cov khoom lag luam thiab cov khoom siv logistics tau tsim, nrog rau kev xa khoom txhua xyoo ntawm ntau tshaj 5,000 tons.
Xyoo 2010,
lub tuam txhab technical steelmaking puag tau tsim.Muaj 1 lub tshuab nqus tsev induction rauv thiab 4 electroslag remelting furnaces, uas tuaj yeem smelt ze li ntawm 10,000 tons ntawm npib tsib xee alloys hauv ib xyoos.
Hauv xyoo 2014,
Cov yeeb nkab seamless thiab welded yeeb nkab tsim tsim, uas tuaj yeem tsim cov kav dej seamless nrog ib txoj kab uas hla ntawm 3mm-420mm thiab welded kav nrog ib txoj kab uas hla ntawm 25mm-1050mm.
Hauv xyoo 2016,
lub tuam txhab machining Hoobkas tau tsim los muab cov neeg siv khoom zoo siab nickel-raws li alloy machined qhov chaw, tsis yog tus qauv, thiab cov khoom fastener.
Hauv xyoo 2018,
lub tuam txhab tau nthuav dav nws cov khoom lag luam thiab kev thauj mus los los khaws ntau dua 5,000 tons ntawm cov khoom siv nickel-raws li alloys thoob plaws hauv lub xyoo.
Hauv 2020,
lub tuam txhab tau tsim ib ceg nyob rau hauv Wuxi, Jiangsu, Suav teb, thiab tsim cov chaw ua haujlwm ntev thiab chaw cia khoom.