Customized Tattoo Ink Our History 2012 Started factory at Ningbo City We began to set up factory and introduced production equipment such as Engraving Machines, CNC Machines, etc. 2019 Built Cartridge Needles Factory We battery is half an year, during this period, any product issues or query, you can find us to solve it. 9. All after-sale request will be responded in 24 hours.Customized Tattoo Ink website:http://www.skytattool.com/