Changsha benchmark Culture Communication Co., Ltd. specializes in brand planning, VI design, advertising design, shop decoration, lighting engineering, sign production, LED lights luminous characters, advertising light boxes, a benchmark industrial design subsidiary. Reference Communication Co., Ltd. a professional design team, perfect service, high-quality post construction known in the industry. Printing according to different uses can be roughly divided into two types: one is outdoor advertising screen output, one is indoor advertising screen output. Inkjet ink according to the type of use can be divided into: water-based ink, eco solvent ink, solvent ink, UV ink; water-based inks for inkjet printers also known as photo machine, mainly used for indoor screen output, low-solvent, solvent and UV inks for inkjet printers used for output outdoor screens, these three have the UV ink (outdoor not fade) features.