Sab nrauv saib ntawm lub tuam txhab
Technology R & D Center
Qhov rooj phaj ntawm kev muag khoom technology R & D center
Factory Office tsev
Factory sab hauv
Factory Overview
Ntim & Xa duab
Semi tiav khoom Rhiav
Cov khoom tiav kev cob qhia
R&D Diagram
