About product and suppliers:
            844 triangle prism products are offered for sale by suppliers on Alibaba.com, of which prisms accounts for 46%. 

A wide variety of triangle prism options are available to you, such as 40/20, 60/40, and 10/5. 

There are 487 suppliers who sells triangle prism on Alibaba.com, mainly located in Asia. The top countries of supplier is China, from which the percentage of triangle prism supply is 100% respectively.