About product and suppliers:
            1,124 slotted flat bar products are offered for sale by suppliers on Alibaba.com, of which flat steel accounts for 3%, stainless steel bars accounts for 1%, and steel round bars accounts for 1%. 

A wide variety of slotted flat bar options are available to you, such as aisi, astm, and jis. You can also choose from bending, cutting, and punching slotted flat bar, as well as from iso, iso 9001:2000, and rohs slotted flat bar, and whether slotted flat bar is hot rolled, or cold drawn. 

There are 370 suppliers who sells slotted flat bar on Alibaba.com, mainly located in Asia. The top countries of suppliers are China, Taiwan, China, and India, from which the percentage of slotted flat bar supply is 95%, 3%, and 1% respectively.