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Oxygen Free Copper Manufacturers

INT is a Oxygen Free Copper supplier and manufacturer in China. As a factory, our R&D department can make customized Oxygen Free Copper free sample for you. Waiting for your inquiry and we will send you price list.
According to the oxygen content and impurity content, oxygen free copper is divided into No. 1 and No. 2 oxygen free copper. 
The purity of No. 1 oxygen free copper reaches 99.97%, the oxygen content is not more than 0.003%, and the total impurity content is not more than 0.03%; 
The purity of No. 2 oxygen free copper reaches 99.95%, the oxygen content is not more than 0.005%, and the total impurity content is not more than 0.05%.
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INT METAL factory has 12 years experience in manufacturing for Electrical contacts, contact rivets, clad metal strips, silver inlay& onlay strips, copper strip & foil, brass strip & foil, phosphor bronze and beryllium copper and some other metal materials & products.