Guangzhou Yijue Siv Machinery Parts tuam txhab tau tsim nyob rau hauv 1998. Peb lub tuam txhab tau ntev tau cog lus rau R & D, ntau lawm thiab muag khoom ntawm excavator spare qhov chaw ntawm domestic thiab txawv teb chaws, thiab nws cov khoom tseem ceeb yog muag thoob plaws lub ntiaj teb no.