About product and suppliers:
            7,421 straightening machine products are offered for sale by suppliers on Alibaba.com, of which metal straightening machinery accounts for 25%, hair straightener accounts for 8%, and other metal & metallurgy machinery accounts for 3%. 

A wide variety of straightening machine options are available to you, such as wire, bar, and sheet. You can also choose from wire drawing machine, straightener & cutter, and uncoiling machine straightening machine

There are 7,421 suppliers who sells straightening machine on Alibaba.com, mainly located in Asia. The top countries of suppliers are United States, China, and Vietnam, from which the percentage of straightening machine supply is 1%, 94%, and 1% respectively.