About product and suppliers:
            50,205 challenger products are offered for sale by suppliers on Alibaba.com, of which metal crafts accounts for 54%, inflatable bouncer accounts for 5%, and printing machinery parts accounts for 3%. 

A wide variety of challenger options are available to you, such as print head, main board. You can also choose from inkjet printer challenger

There are 49,489 suppliers who sells challenger on Alibaba.com, mainly located in Asia. The top countries of suppliers are India, China, and India, from which the percentage of challenger supply is 3%, 94%, and 3% respectively.