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Tel:+86-0379-67832973-(606)
Add:Huifeng Road 75,Mengjin County,

          Luoyang City, China

 

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ABOUT TONGYI

Luoyang Copper One Metal Material Develops Co., Ltd., located in Luoyang City known as ancient capital of 9 dynasties, integrates R&D, production, sale and service of new metal materials.

Led by famous metal material specialists from Northwest Institute for Nonferrous Metal Research, Luoyang Nonferrous Metal Processing, Design and Research Institute, University of Science and Technology Beijing, Zhengzhou University and Henan University of Science and Technology, 

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