Pa Marichi 3, 2018, chiwonetsero cha 18 cha DPES Sign & LED Expo China chomwe ndi chidziwitso chaukadaulo pa zotsatsa chinali ndi mwambo wotsegulira ku PWTC, Guangzhou. Chiwonetserochi chinayambira pa Marichi 3 mpaka Marichi 6.
Kuwonetseraku kunapereka zida zapamwamba komanso zapamwamba komanso zida zapamwamba kwambiri ndipo zidagawidwa m'magawo 7, kuphatikiza zida zotsatsira, makina ojambulira, gwero la kuwala kwa LED, zida zosindikizira, zida zowonetsera mabokosi opepuka ndi zina zotero, zomwe zimakhudza malonda onse amakampani.
Pa tsiku loyamba lachiwonetsero, malo owonetserako anali odzaza kale ndi anthu.
Mu makina chosema gawo, tikhoza kuona S&A Teyu mafakitale chillers limodzi ndi laser kudula makina ndi laser chosema makina.
S&A Mndandanda wa Teyu CWFL ndi mndandanda wa CW Laser Water Chillers wa Makina Ozizira a Laser
