About product and suppliers:
            9,644 shanghai adjustment products are offered for sale by suppliers on Alibaba.com, of which furniture legs accounts for 1%, physical therapy equipments accounts for 1%, and free weights accounts for 1%. 

A wide variety of shanghai adjustment options are available to you, such as stainless steel, plastic. You can also choose from 1 year, none, and 2 years shanghai adjustment, as well as from unisex, women shanghai adjustment, and whether shanghai adjustment is universal. 

There are 9,480 suppliers who sells shanghai adjustment on Alibaba.com, mainly located in Asia. The top countries of supplier is China, from which the percentage of shanghai adjustment supply is 100% respectively.