Integrate kev tshawb fawb, ntau lawm thiab muag khoom
Jiuzhou machinery tau tsim nyob rau hauv 1998, nrog ntau tshaj 20 ntawm nws inventions patented, integrates kev tshawb fawb, ntau lawm thiab muag, thiab cov khoom tau dhau EU CE ntawv pov thawj;
Kev tshaj lij riveting tshuab cov cuab yeej tsim khoom nrog 24 xyoo ntawm kev tsim khoom.