Nanjing Jinji Alloy Material Co., Ltd. was established in 2003. We specialize in manufacturing high-strength and high-conductivity copper alloy materials. Our company had passed ISO9001 certification, now we product chromium bronze, zirconium bronze, beryllium bronze, silicon bronze, tellurium copper,  and other copper alloy products.

At present, there are 16 CONTIROD copper rod production lines in China, with production capacity from 80,000 tons per year to 420,000 tons per year, all of them are using our products. Our company has been providing them with a variety of Dam blocks, which are highly satisfied by customers.