About product and suppliers:
            720 knee walker products are offered for sale by suppliers on Alibaba.com, of which physical therapy equipments accounts for 12%, rehabilitation therapy supplies accounts for 7%, and strollers, walkers & carriers accounts for 1%. 

A wide variety of knee walker options are available to you, such as 1 year, none, and 2 years. You can also choose from rehabilitation therapy supplies knee walker, as well as from online technical support, none, and free spare parts knee walker, and whether knee walker is walker & rollator. 

There are 364 suppliers who sells knee walker on Alibaba.com, mainly located in Asia. The top countries of supplier is United States, from which the percentage of knee walker supply is 1% respectively.