Henan Huanghe Whirlwind Co. Ltd. Tool Factory - Zhengzhou, China

About Henan Huanghe Whirlwind Co., Ltd. specialized in the production of construction machinery is a national freshman-oriented enterprises, public Henan Huanghe Whirlwind Co., Ltd. of Henan Huanghe Industrial Group Co., Ltd., Osaka, Japan, Diamond Industrial Co., Ltd., Zhengzhou, abrasives grinding Study initiated the establishment of such corporation, November 26, 1998 at the Shanghai Stock Exchange under the ticker symbol for the 600,172. Leading products are super-hard materials (synthetic diamond, CBN, PCD, coated diamond, diamond powder, CBN powder), diamond products, UDS Diamond Series presses, construction machinery, special vehicles and automation control devices 146 varieties of six categories. The company is man-made diamond and related products industry pacesetter, artificial  

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diamond production capacity was 1.5 billion carats, the diamond is the largest production base, the domestic industry first, the world's third. "Tornado" brand series of products sold Japan, the United States, Europe and Southeast Asia and other developed countries. Most of the products under the Secretary for export to countries such as USA, Japan and Europe.