About product and suppliers:
            3,607 metal profile products are offered for sale by suppliers on Alibaba.com, of which aluminum profiles accounts for 9%, metal building materials accounts for 1%, and steel channels accounts for 1%. 

A wide variety of metal profile options are available to you, such as not perforated, is perforated. 

There are 3,607 suppliers who sells metal profile on Alibaba.com, mainly located in Asia. The top countries of suppliers are China, Taiwan, China, and Hong Kong S.A.R., from which the percentage of metal profile supply is 99%, 1%, and 1% respectively.