**Abstract** [China Superhard Materials News] The 2nd China (Zhengzhou) International Abrasives and Grinding Exhibition took place successfully at the Zhengzhou International Convention and Exhibition Center from November 15 to 17, 2013. Zhengzhou Huajing Diamond Co., Ltd. and its five subsidiaries—Henan Yuxing Huajing Micro Drill Co., Ltd., Huajing Precision Manufacturing Co., Ltd., Henan Huamao New Material Technology Development Co., Ltd., Luoyang Huafa Superhard Material Co., Ltd., and Jiaozuo Huajing Diamond Co., Ltd.—participated in the event together. The company occupied a total exhibition space of 225 square meters, making it one of the largest exhibitors at the Sanmei Exhibition. The booth attracted a large number of visitors throughout the three-day event, with numerous inquiries and orders coming in consistently. Visitors were impressed by the wide range of products on display, including raw materials, synthetic diamond single crystals, diamond micropowder, diamond micron wire, resin-bonded diamond wire, and diamond grinding wheels. This participation significantly enhanced the brand recognition and market influence of the "Huajing" name. Jiaozuo Huajing Diamond Co., Ltd., one of the subsidiaries, stood out as a leading high-tech enterprise in the production of large synthetic diamond single crystals. It became the third company worldwide, after Element Six (UK) and Sumitomo (Japan), to achieve large-scale production of such diamonds. Equipped with advanced six-faced presses and electronic control systems, the company produces over 150,000 large single crystal diamonds annually, with an output value reaching 40 million yuan. Its products are widely used in more than 20 domestic precision tool manufacturers and have been exported to countries like the United States, Japan, South Korea, India, and Belgium. Jiaozuo Huajing has also made significant breakthroughs in the synthesis of gem-quality and industrial-grade diamonds. The gem-quality diamonds are used for luxury goods such as watches, rings, and jewelry, while the industrial-grade ones find applications in aerospace, cutting tools, electronics, defense, laser optics, healthcare, road construction, automotive, and stone processing. During the exhibition, the Jiaozuo Huajing booth was a major attraction, with staff proudly showcasing their technology and vision. One employee shared, “Every one of us is a carbon atom. Like a cube connected face-to-face, we grow into a diamond enterprise that leads in technology and serves society.” This commitment to quality and innovation has helped Zhengzhou Huajing build a strong reputation and future success in the superhard materials industry.

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