About product and suppliers:
            1,393 309 steel angle products are offered for sale by suppliers on Alibaba.com, of which steel angles accounts for 14%, stainless steel angles accounts for 7%. 

A wide variety of 309 steel angle options are available to you, such as c channel, square, and hexagonal. You can also choose from equal, unequal 309 steel angle, as well as from ss400-ss540 series, 300 series, and 400 series 309 steel angle, and whether 309 steel angle is bending, welding, or cutting. 

There are 592 suppliers who sells 309 steel angle on Alibaba.com, mainly located in Asia. The top countries of suppliers are China, India, and Pakistan, from which the percentage of 309 steel angle supply is 96%, 2%, and 1% respectively.