• Sourcing Solutions
  • Services & Membership
  • Help & Community
About product and suppliers:
        Alibaba.com offers 3,503 21 cartridge products. About 8% of these are toner cartridges, 6% are ink cartridges, and 6% are other healthcare supply. 

A wide variety of 21 cartridge options are available to you, such as toner cartridge, ink cartridge, and toner powder. You can also choose from hp, canon, and sharp. As well as from compatible, re-manufactured, and original. And whether 21 cartridge is no, or yes. 

There are 3,495 21 cartridge suppliers, mainly located in Asia. The top supplying countries are China (Mainland), Macau, and Taiwan, which supply 98%, 1%, and 1% of 21 cartridge respectively. 

1 cartridge products are most popular in North America, Domestic Market, and Southeast Asia. 

You can ensure product safety by selecting from certified suppliers, including 781 with ISO9001, 700 with Other, and 275 with ISO14001 certification.