Establised in 2011, BetterSure Technology (HK) Co., Ltd is a better manufacturer of ink cartridge and toner cartridge, which suitable for major brand printer. Our factory in Shenzhen has rich experience of producing and exporting printer ink cartridge and laser toner cartridge to 49 countries. Not only we produce ink and toner cartridge, but also we integrate the local resources. So customer can enjoy the happy one-stop purchase here. Our products department has accumulated the mature technology of moulding cartridge and Our R&D department has the ability of developing the chip according...