About product and suppliers:
            843 metal ruler products are offered for sale by suppliers on Alibaba.com, of which rulers accounts for 18%. 

A wide variety of metal ruler options are available to you, such as ruler. You can also choose from yes, no metal ruler, as well as from straight ruler, triangular ruler metal ruler, and whether metal ruler is metal, or plastic. 

There are 490 suppliers who sells metal ruler on Alibaba.com, mainly located in Asia. The top countries of suppliers are China, Taiwan, China, from which the percentage of metal ruler supply is 98%, 1% respectively.