Product Details
Super-hard Composite materials are our latest technology , We have
successfully developed the PCD,PDC and PCBN series by adopting
globally advanced equipments, crafts, inspecting method and
combining technology and advantage of our company.
Super-hard Composite materials are widely used in petroleum
drilling, geological prospecting, coal mining and machining,etc.
Company Profile
Henan Huanghe Whirlwind Co., Ltd., founded in year 1979, a listed
company in Shanghai Stock Exchange in 1998.
Huanghe Whirlwind specializes in industrial diamond , diamond tools
and construction machinery. It is the largest synthetic diamond
manufacturer and top three comprehensively in the world with the
annual production of 1.5 billion carats. The diamond series
products with “China Top Brand” have been enjoying good reputation
in global market.