Henan Huanghe Whirlwind International Co.,Ltd.
Henan Huanghe Whirlwind Co.,Ltd. is a listed company (stock
code:600172) that is specialized in researching, developing,
producing and sale of super-hard material and related products.
Based on Changge, Hanan province,
our company has national enterprise technology center and
enterprise postdoctoral workstation which makes us the leading
company in this line.
Our subsidiary companies and R & D institution are in Changge,
Zhengzhou, Shanghai and Beijing.Huanghe Whirlwind is a key
high-tech enterprise under “State Torch Program”,
and we specialized in six industrial fields and professionally
supply over 146 kind products verified in over 400 specifications
including synthetic diamond, CBN, coated diamond, diamond micron
powder, construction, machinery, special vehicle etc.
As the leading company in synthetic diamonds and related products
in China, we were awarded 2 National Gold Prizes and 128 scientific
promotion prizes etc.
We have already got 76 patents in recent years. Our products have
been sharing high reputation in global market such as Japan,
America, Europe and South-east Asia etc.
