About product and suppliers:
            4,333 castings duplex products are offered for sale by suppliers on Alibaba.com, of which specialty paper accounts for 1%, other communication & networking modules accounts for 1%, and telecom parts accounts for 1%. 

A wide variety of castings duplex options are available to you, such as chemical-mechanical pulp. You can also choose from virgin castings duplex, as well as from digital printing castings duplex, and whether castings duplex is moisture proof. 

There are 4,299 suppliers who sells castings duplex on Alibaba.com, mainly located in Asia. The top countries of suppliers are China, Taiwan, China, and India, from which the percentage of castings duplex supply is 97%, 1%, and 1% respectively. 

Castings duplex products are most popular in Australia, United States, and Russian Federation.