About product and suppliers:
            1,237 union copper rod products are offered for sale by suppliers on Alibaba.com, of which copper bars accounts for 7%, welding rods accounts for 1%. 

A wide variety of union copper rod options are available to you, such as copper / copper alloy. You can also choose from bending, cutting union copper rod, as well as from non-alloy, is alloy union copper rod, and whether union copper rod is round, or square. 

There are 437 suppliers who sells union copper rod on Alibaba.com, mainly located in Asia. The top countries of supplier is China, from which the percentage of union copper rod supply is 99% respectively.