Henan Huanghe whirlwind Co.,Ltd was found by five major shareholders including HenanHuang Enterprises Group,Osaka Diamond Co,. Ltd（Japan），Zhengzhou Research Institute for Abrasives and Grinding, etc. As one of the large enterprise in China, the company was listed on Shanghai Stock Exchange on November 26, 1998, and now has developed into a diversified, high-tech enterprise undertaking scientific research, production trade and fiance. It is the largest synthetic diamond manufacturer and top three comprehensively in the world with the annual production of 1.2 billion carats. The diamond series products with“China Top Brand” have been sharing high reputation in global market.
Huanghe Whirlwind is a key high-tech enterprise under ”state Torch Program ”, and owns National Enterprise Technology Center, Postdoctoral Workstation, 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, Diamond Tools, UDS series presser, construction machinery, Special Vehicle, automatic control system, etc. AS the leading company in synthetic diamond and diamond tools in China, we were awarded 2 National Gold Prizes and 128 Scientific Promotion Prizes and 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.
In addition to some of the domestic markets, diamond powders and broken diamonds of various specifications have been exported to Korea, Thailand, India, Hong Kong, Taiwan and more than a dozen countries and regions. The export volume has increased year by year. With the continuous development of export-oriented economy, our factory is willing to provide the best service for domestic and foreign customers. Since the establishment of the factory, with first-class after-sales service and quality of quality, praised by the majority of demanders. The company can also provide customers with a special size, as far as possible to achieve perfection, will provide stable and long-term customers with high quality products. My company wholeheartedly welcomes new and old customers at home and abroad to discuss cooperation.
