SHENZHEN, China, June 23, 2023 /PRNewswire/ -- At the just-concluded Vietnam ICTComm 2023, rock space from Shenzhen, China, took center stage again with "Cellphone Beautify" product solution. Its star product, screen protector cutting machine, has been sold to more than 100 countries, serving 55,000 mobile phone stores around the world. In March...