Hunan Haiyun Metallurgical Materials Co., Ltd is an manufacture that specialize in producing and research & development hi-tech materials.

Our product line is nonferrous metal, rare metal materials and their binary/polybasic compounds( carbide, nitride etc. ) and deep-processed products. Our products have unique advantages in strength, hardness, acid resistance, anti-corrosion, wear resistance, high-temperature resistance, and with better product performance than similar products.





We are cooperate with Central South University. Our technical team have dedicated themselves to research & development of metallic carbide, nitride and beads special material. Our reserach achiveements have reached the world leading level and can satisfy special technical requirement of kinds of clients.



Our chief technical expert enjoy special goverment allowance of the State Council, has obtained the third state invention prize and prizes issued by Science & Technology Commision and Development & Reform Commission. And he is well known in the powder metallurgical industry in domestic and abroad.



Adhering to the enterprise spirit of Focus on Quality, Transcend Value . We are sincerely willing to exchange and cooperate with all circles. Let's work hard to build our company into a world-class hi-tech enterprise together.