Henan Huanghe Enterprises (Group) was founder in 1979. Though 20 years? development, now it has developed into a diversified,high-tech enterprise undertaking scientific research, production,trade and finance.
  As the biggest manufacturer of super-abrasives (industrial diamond, micron diamond powder, CBN, CBN micron powder) in China,we can offer 600 million cts and 50 million diamond powder per year.
  Best quality, competitive price, shortest delivery, satisfactory service are our management target!