Topjet was established in 2009 and had become a well-known office consumables brand around the world. We specialize in producing all types of toner cartridge, ink cartridge, and bulk ink.Topjet operates a plant of 60,000 m²and has a monthly production capacity of 1.8 million toner cartridges, 5 million ink cartridges and 300 tons of ink.Our products are exported to more than 100 countries and regions around the world.Topjet is your trustworthy printing consumables supplier.