Taiwan Province jinyu technology. Jinyu Technology is a company specializing in R&D and manufacturing of inkjet printer heads and chips. R&D team has enough strength to design ink cartridge detectors and industrial application ink cartridges. Our company's ink formula can achieve the best matching degree with the inkjet head developed by ourselves. The produced dye, pigment and solvent ink cartridges can provide diversified ink choices for printing of different materials, and can provide customized printing solutions for industrial applications. Product range, toner cartridge chip, reset ink quantity, inkjet cartridge, tester/converter.