Kev tsim kho qhov project ib puag ncig rau daim ntawv sau npe (R & D thiab tsim cov phiaj xwm ntawm cov cuab yeej ntse neeg hlau, 3D tshuab luam ntawv, automated warehouse thiab warehousing thiab logistics equipment, mechanical and electronic equipment) --- Tsis muaj daim ntawv pov thawj, luam tawm online