Guangzhou Sien Technology Co., Ltd/Guanzhou Tome Advertisement Material Co., Ltd. is one of the leading R&D, manufacturing and exporting enterprises of outdoor printers and indoor printers with a variety of advertising supplies. Our products are sold all over the world and we have agencies in Indonesia, Vietnam, Cambodia, Malaysia, Zambia, Liberia, and other countries and regions. We have a professional team, strict management and excellent equipment to create CAE series inkjet printers and ...