Txij hnub tim 23 txog 26 lub Tsib Hlis, 2024, Guangzhou International Professional Lighting & Sound Exhibition (PLSG)

Kev taw qhia txog kev tshuaj ntsuam:Lub vijtsam tseem ceeb yog Unilumin UGN sab hauv tsev P2.6, thiab lub vijtsam sab yog Gloshine sab nraum zoov pob tshab P3.9-7.8