About product and suppliers:
            2,853 square iron bars products are offered for sale by suppliers on Alibaba.com, of which bar tables accounts for 1%, steel round bars accounts for 1%, and steel angles accounts for 1%. 

A wide variety of square iron bars options are available to you, such as astm, aisi, and din. You can also choose from bending, cutting, and punching square iron bars, as well as from s235jr-s335jr series, q195-q420 series square iron bars, and whether square iron bars is non-alloy, or is alloy. 

There are 2,053 suppliers who sells square iron bars on Alibaba.com, mainly located in Asia. The top countries of suppliers are China, India, and Taiwan, China, from which the percentage of square iron bars supply is 96%, 1%, and 1% respectively.