Hunan Haiyun Metallurgical Materials Co., Ltd.

Hunan Haiyun Metallurgical Materials Co., Ltd. is a manufacturer specializing in producing, researching & developing hi-tech metal materials. We concentrate on the production of nonferrous metal, rare metal materials and their binary/polybasic compounds (carbide, nitride, etc.) and deep-processed products.

Our main products include:
Solid solution of Tungsen carbide and Titanium carbide
Solid solution of Tungsen carbide, Titanium carbide, Tantalum carbide (Niobium carbide)
Solid solution of Tantanium carbide and Niobium carbide
Titanium carbide
Chromium carbide
Tantalum carbide
Niobium carbide
Zirconium carbide
Vanadium carbide
Titanium nitride
Manganese nitride
Chromium nitride
Titanium carbonitride
The documents header beads multiple composite carbides of tungsten, titanium, chromium solid solution, etc.

We cooperate with Central South University. Our technical team members have dedicated themselves to the research & development of metallic carbide, nitride and beads special materials. Our research achievements have reached the world leading level and can satisfy special technical requirements of kinds of clients.

Our chief technical experts enjoy special government allowance of the State Council. Our company has obtained the invention prize and other prizes issued by Science & Technology Commission and Development & Reform Commission. We are well known in the powder metallurgical industry in domestic and abroad markets.