TianYi Technology CO. LTD. is a print consumables manufacturer, with a set of R&D and Marketing. We specialise in manufacturing laser toner cartridge printer chips. The company is located in Shenzhen, China. Founded in 2007. We have a group of excellent researchers and administrators, as well as the advanced production and test equipments, in order to guarantee the products qualities and delivery time, we strickly carry out in accordance with the customers requirements and quality standards system. As the technology's improvement and surrounding industrial technology's innovation, our team continually improve our products and service, create the new products and serve for the general customers so that our company will be strong day after day.