Henan Huanghe Whirlwind Co., Ltd

Henan Huanghe Whirlwind Co., Ltd is the largest manufacturer of synthetic diamond and the related products in China. It was listed on Shanghai Stock Exchange on November 26, 1998(SSE:600172) and  "whirlwind" synthetic industrial diamond has become a very professional and reliable brand both in domestic and abroad. Business Division of Super-hard Composite is affiliated to Henan Huanghe Whirlwind Co., Ltd. By adopting advanced international equipment and optimizing production process and technology, super-hard composite materials can be widely used in petroleum drilling, subsurface investigation, coalfield exploitation and machining, etc. With stable quality and good market outlook, super-hard composite materials will become the pillar industry of the company. [详细介绍]