Telefonoa/WeChat/WhatsApp:+86 139 2880 8762 (Robin Li) Telefonoa/WeChat/WhatsApp:+86 186 7589 8775 (Roberto Zhang) Telefonoa/WeChat/WhatsApp:+86 139 2880 8762 (Robin Li) Telefonoa/WeChat/WhatsApp:+86 186 7589 8775 (Roberto Zhang) Posta elektronikoa: printbig512@gmail.com roberto@armyjetprinter.com Astelehenetik ostiralera:9:00etatik 18:00etara PrintBig Digital Technology Co., Ltd.No.9 Huateng Rd, Panyu Barrutia, Guangzhou, Txina 511499.
