Kɔ 2020 Shanghai Ɔyɛkyerɛ .

Kɔ 2020 Shanghai Ɔyɛkyerɛ, kyerɛ Dacen UV Flatbed Printer DG-6090 a Toshiba tintim ti, DG-2513 UV printa a Ricoh Gen 5 ne Ricoh Gen 6, Konical Print Head