Henan Huanghe Whirlwind Co., Ltd.

Henan Huanghe Whirlwind Co., Ltd. is a Chinese-based enterprise that produces and supplies synthetic diamonds and diamond tools, serving both domestic and international markets. Its extensive product portfolio includes essential items such as diamond powder, micron diamond powder, CBN powder, lab-grown diamonds, various metal powders, and a range of other super-hard materials. The company has been headquartered in Zhengzhou, China, since its establishment in 1978.