Telefon / WeChat / WhatsApp:+86 139 2880 8762 (Robin Li) Telefon / WeChat / WhatsApp:+86 186 7589 8775 (Roberto Zhang) Telefon / WeChat / WhatsApp:+86 139 2880 8762 (Robin Li) Telefon / WeChat / WhatsApp:+86 186 7589 8775 (Roberto Zhang) E-mail: printbig512@gmail.com roberto@armyjetprinter.com Duşem-În:9.00 ber 18.00 PrintBig Digital Technology Co., Ltd.No.9 Huateng Rd, Panyu District, Guangzhou, China 511499.
