Huanghe Whirlwind

Huanghe Whirlwind is the common English name for Henan Huanghe Whirlwind Co., Ltd., a Chinese industrial manufacturer based in Changge, Henan. The company is associated primarily with synthetic diamonds and other superhard materials, as well as products and equipment used in their manufacture and industrial application. Its portfolio includes superhard materials, finished superhard-material products, UDS-series diamond presses, and construction machinery. The company was established in November 1998 through the participation of Henan Huanghe Industrial Group Co., Ltd., Diamond Industrial Co., Ltd. of Osaka, Japan, and the Zhengzhou Research Institute of Abrasives & Grinding. This formation linked a Henan industrial group and domestic research capability with Japanese diamond-industry participation. Huanghe Whirlwind subsequently became a publicly traded company, listing on the Shanghai Stock Exchange on November 26, 1998 under ticker 600172. Its principal business is connected with the production of synthetic or man-made diamond and broader superhard-material technologies. These materials are used in applications where extreme hardness and wear resistance are required, including cutting, grinding, drilling, machining, and construction-related tools. The company’s equipment activities, including diamond presses, complement its materials business by addressing manufacturing processes and industrial production infrastructure. Huanghe Whirlwind is described in reference material as one of China’s larger synthetic-diamond companies. Its identity is therefore more industrial and materials-oriented than consumer-facing: the brand is encountered mainly through engineered materials, industrial tooling, production equipment, and business-to-business supply relationships. Publicly available reference material identifies China as its operating market, although the supplied sources do not provide a detailed current geographic breakdown, revenue profile, management roster, or verified corporate website.

Huanghe Whirlwind originated in Henan’s industrial and materials-manufacturing environment. According to the cited reference material, Henan Huanghe Whirlwind Co., Ltd. was established in November 1998. Its formation involved three parties: Henan Huanghe Industrial Group Co., Ltd., Diamond Industrial Co., Ltd. of Osaka, Japan, and the Zhengzhou Research Institute of Abrasives & Grinding. The combination brought together an industrial parent, overseas diamond-industry participation, and domestic research expertise in abrasives and grinding technology. From the outset, the company’s business centered on superhard materials and the products and machinery associated with them. Synthetic diamond became the defining area of activity, supported by a broader range of superhard-material products. The business also developed or supplied UDS-series diamond presses, which are industrial machines connected with diamond synthesis and production, and construction machinery. This combination gave Huanghe Whirlwind a role not only as a materials producer but also as a supplier of equipment and related industrial products. A major early corporate milestone followed shortly after formation. Huanghe Whirlwind was listed on the Shanghai Stock Exchange on November 26, 1998, under ticker 600172. The listing placed the company within China’s public capital markets and created a listed corporate structure for an enterprise operating in the synthetic-diamond and superhard-material sectors. Over time, the company became associated with China’s expanding synthetic-diamond industry. Superhard materials are used in industrial cutting, grinding, drilling, machining, and construction applications because of their hardness and resistance to wear. Within that industrial context, Huanghe Whirlwind’s leading product areas were identified as superhard materials and superhard-material products, while its diamond presses and construction machinery represented complementary equipment categories. The supplied reference does not provide a detailed chronology of later product launches, acquisitions, leadership changes, financial performance, international expansion, or operational restructuring. It does, however, characterize Huanghe Whirlwind as one of China’s largest synthetic-diamond companies. The brand’s public identity therefore rests on its role as a listed Chinese industrial manufacturer specializing in synthetic diamonds, superhard materials, and associated machinery rather than on consumer marketing.

• 1998

  Company established

  [1]Huanghe Whirlwinden.wikipedia.org

  Henan Huanghe Whirlwind Co., Ltd. was established in November 1998 with participation from Henan Huanghe Industrial Group Co., Ltd., Diamond Industrial Co., Ltd. of Osaka, Japan, and the Zhengzhou Research Institute of Abrasives & Grinding.

• 1998

  Shanghai Stock Exchange listing

  [1]Huanghe Whirlwinden.wikipedia.org

  The company was listed on the Shanghai Stock Exchange on November 26, 1998, under ticker 600172.

An industrial Chinese manufacturer focused on synthetic diamonds, superhard materials, related finished products, and production equipment.

• Superhard materials

  Synthetic diamonds

  Synthetic or man-made diamonds are the company’s defining product area. They are industrial materials valued for hardness and wear resistance and are used in applications such as cutting, grinding, drilling, and machining. The available reference identifies superhard materials as Huanghe Whirlwind’s leading product area and describes the company as one of China’s larger synthetic-diamond companies.

• Industrial materials and tooling

  Superhard-material products

  This category covers finished products based on superhard materials. Such products serve industrial users that require high hardness, abrasion resistance, and durable performance in cutting, grinding, drilling, construction, and related operations. The source identifies superhard-material products, alongside the underlying materials, as Huanghe Whirlwind’s principal product business.

• Industrial production equipment

  UDS-series diamond presses

  UDS-series diamond presses are specialized industrial machines associated with the production of synthetic diamonds and other superhard materials. They represent the equipment side of Huanghe Whirlwind’s business and complement its materials output by serving manufacturing and processing operations.

• Construction equipment

  Construction machinery

  Construction machinery is listed among Huanghe Whirlwind’s product categories. The available reference does not specify individual machine models, applications, or current product status, but the category indicates activity beyond synthetic diamonds and superhard materials.

• 2020.05.30

  Reported2020.05.31

  Huanghe Whirlwind divests its stake in Shanghai Mingjiang[2]黄河旋风出售上海明匠49%股权tech.sina.com.cn

  Huanghe Whirlwind transferred its 49% stake in Shanghai Mingjiang to Henan Canze Intelligent Technology for RMB 100,000 and no longer held equity in Shanghai Mingjiang after the transaction.

Read more

1. 1Huanghe Whirlwinden.wikipedia.org
2. 2黄河旋风出售上海明匠49%股权tech.sina.com.cn