Specialize in development, production and sale all printer accessories, including cartridges, inks, ribbons and toners, which are compatible with most of the worlds famous brands such as HP, branded, Epson, Samsung, Brother, Lexmark and Xerox. We adopt advanced test equipments made by Korea and Japan also we import raw materials components mainly from the USA and Korea. We assign 20 QC engineers to in charge of each production line for 100% quality full control assurance. Shenzhen Hope Solar New Energy Co., Ltd is a willing to offer a one-year quality warranty policy and 17 days fast order lead time as well as a basket VAD services.