Daim ntawv pov thawj zoo
Muaj ntawv pov thawj kom ua tau raws li thoob ntiaj teb zoo thiab cov qauv tsim khoom.
Patents
Txog niaj hnub no, peb tau ruaj ntseg 24 invention patents, 56 cov qauv siv hluav taws xob patents, thiab 70 tsim patents.
Invention PatentUtility Model Patent
Lub tuam txhab Honors
Pom zoo rau nruam innovation thiab uncompromising zoo.







































































