This is Shenzhen Singyutong technology Co;Ltd.Our company devotes in manufacturing compatible consumable like MR(Mag-Roller), Charge Roller,Cleaning Blade, Drum and toner cartridge for HP, Sumsung, Canon, Xerox, Brother, Epson, Panasonsic etc and inkjet cartridge for Epson, Canon, HP, Lenovo, Lexmark, Dell, Brother, Sumsung etc, all with different sizes and colors. The company is one of the only five companies knowing how to producing high quality cartridges in shenzhen city. We have our own brand Titon which is well-known in domestic market.. We guarantee that our products can perform as well as as the OEM. Our products win the customers favor and market-wide attention with the good quality and, lower price and a set of ex-and-post seing service system. The company makes sure that Titon has 100% qualified rate and enjoys great popularity among industry and customers.