About product and suppliers:
            1,751 form ply products are offered for sale by suppliers on Alibaba.com, of which carbonless paper accounts for 10%, formwork accounts for 4%, and plywoods accounts for 1%. 

A wide variety of form ply options are available to you, such as outdoor, indoor. You can also choose from first-class, second-class form ply, as well as from e0, e1, and e2 form ply, and whether form ply is 12-ply boards, 13-ply boards, or 15-ply boards. 

There are 951 suppliers who sells form ply on Alibaba.com, mainly located in Asia. The top countries of suppliers are Vietnam, China, and India, from which the percentage of form ply supply is 1%, 88%, and 5% respectively.