Henan Huanghe Whirlwind International Co., Ltd. is a subsidiary of Henan Huanghe Whirlwind Co., Ltd., a listed company on Shanghai Stock Exchange in 1998. Huanghe Whirlwind specializes in industrial diamond and diamond tools(including diamond saw blade,diamond grinding wheel,PCD,PCBN inserts and tools, diamond core drill bit,etc), construction machinery and tower crane, special vehicles,etc.. It is the largest synthetic diamond manufacturer and top three comprehensively in the world with the annual production of 2 billion carats. The diamond series products with China Top Brand have been sharing high reputation in global market. In order to expand global market and build the International brand, Henan Huanghe Whirlwind Co., Ltd. sets up Henan Huanghe Whirlwind International Co.,Ltd. in Zhengdong New District of Zhengzhou City. The new company mainly takes charge of international business including foreign trade, international cooperation, merger, acquisition and integration of overseas assets, etc. It will be a milestone for the internationalized strategy of the listed company.