D.E.M Shenzhen Technological Co., Ltd, founded in 1997, is one of the largest manufacturersof inkjet compatible consumable supplies in China with a monthly output of between 500,000and 1,000,000 pieces. We have 3 years experience in this field and our products sell well in domestic market.. In addition, they were exported to more than 50countries in the world Currently.Our main product lines include inkjet cartridge compatible for HP, Epson, Canon series, and ribbon, Toner Cartridge.