Shenzhen ASTA Co., Ltd. was established in 2004 and is headquartered in Shenzhen. The industrial park covers an area of 35,000 square meters and currently has 710 employees and workers. Asta is a professional manufacturer of compatible toner cartridges and copier toner cartridges, which is specialized in R&D, production, sales and service. It is a national high-tech enterprise in China. Our main brands are ASTA and ACO. We have established 6 overseas branches in Mexico, Dubai, Myanmar, Colombia, Vietnam, and Saudi Arabia and more than 90 ASTA and ACO brand agents worldwide. In January 2019, we successfully established the ASTA Brazil office and our global agency map is expanding. We have strong technical strength, advanced testing equipment, professional and efficient organizational structure, advanced management concepts, and have a long-term stable relationship with global partners, maintaining and continuously increasing the market share in the domestic and foreign markets. We focus on brand image and customer satisfaction, continuous innovation and technological innovation. We specialize in one-stop imaging solutions: premium laser toner cartridges, copier toner cartridges, inkjet cartridges, ribbons, thermal transfer ribbons, etc. widely used in banks, hospitals, schools, government, enterprises, factories, home users, retail, warehousing, logistics, garment factories, post offices, entertainment venues, manufacturing, etc. We are committed to providing our partners with valuable professional solutions. Toner cartridges, also known as laser toners, are the consumable parts of laser printers. The toner cartridge contains toner, a small, dry plastic granule, a mixture of carbon and black or other colorant that forms the actual image on the paper. The toner is transferred onto the paper by a static-charged drum unit, and the paper is melted onto the paper by a heating roller during printing. We have many popular compatible toner cartridges for all major brands of printers, including dell, lexmark, okidata, oki, sharp, toshiba, epson, hp, canon, kyocera, konica, ricoh, samsung, fuji, xerox, brother, etc. The toner cartridge is a copying consumable product for use in a multifunction copying machine and a laser printer, and belongs to a toner adding device on a laser printing cartridge. It has a very important position for the entire laserjet printer. Laser printers are suitable for consumers with a large number of printing needs, which is best suited for small and medium-sized businesses and schools that print large amounts of text and large amounts of text and color printing. If you only need to print black, we recommend that you buy our black toner cartridge for dell, ricoh, xerox, etc. Our color laser toner cartridges for brother and other brands are suitable for those who need to add some color to their daily documents. However, the consumption of printer toner is a great cost. Toner refilling is the method of refilling an empty laser printer toner cartridge with new toner powder. So our hp / brother replacement toner cartridges make it possible to reuse the cartridge, saving the cost of the new cartridge and the impact of waste and the handling of the old one. We are a professional toner cartridge manufacturer and supplier in China, specializing in providing high quality toner cartridges and other products. We warmly welcome you to wholesale bulk toner cartridge from our factory.