**Abstract**
[China Superhard Materials News] On September 10, Deng Qing, General Manager of Changsha Hengfeng Superhard Materials Co., Ltd., visited the China Superhard Materials Network. He was warmly received by Liu Jinchang, General Manager of the network, and Shi Chao, Executive Deputy General Manager. The visit reflected a strong collaboration between industry leaders and highlighted the importance of networking in the superhard materials sector.
[China Superhard Materials Network News] On the same day, Deng Qing, the General Manager of Changsha Hengfeng Superhard Materials Co., Ltd., visited the China Superhard Materials Network. He was welcomed by Liu Jinchang, the General Manager, and Shi Chao, the Executive Deputy General Manager. The visit was marked by a warm and professional reception, showcasing the mutual respect and cooperation between the two organizations.

Changsha Hengfeng Superhard Materials Co., Ltd. is a comprehensive enterprise that integrates labor, science, and trade. It specializes in the production, processing, research, and development of diamond micropowder and related products within the superhard materials industry. Its products are distributed globally, reaching markets in Europe, America, Canada, Southeast Asia, and beyond.
Since its establishment in 2000, the company has focused on the development and production of high-quality diamond micropowders. It has taken a dedicated path to build its brand and ensure product excellence. Today, Changsha Hengfeng produces 240 million carats of diamond powder annually. The company owns 10 sets of automatic sorting machines for diamond micropowder, and all products are analyzed using a Malvern 2000 laser particle size analyzer, ensuring precision and quality. The company's products meet international standards and have gained a solid reputation worldwide.
Liu Jinchang, General Manager of the China Superhard Materials Network, shared insights during their conversation: Hunan has long been a key region for superhard materials in China. However, in 2001, with the expansion of large-scale presses at companies like Zhongnan Diamond and Zhengzhou Huajing, Henan Province overtook Hunan as the largest diamond production base in China. Despite this shift, Hunan has continued to follow a differentiated development strategy, leveraging high-tech and cost-effective products to maintain a significant market presence.
In recent years, Changsha Hengfeng has actively participated in domestic and international exhibitions to enhance its brand visibility. The company also offers personalized and customized services to better meet customer needs. Even in a highly competitive market, the demand for Hengfeng’s products remains strong. Its diamond micropowders are capable of ultra-precision polishing and grinding on materials such as stone and ceramics, offering excellent cost-performance benefits.
The RVP synthetic diamond powder produced by Changsha Hengfeng uses RVE and RVEG as raw materials. This brittle resin binder diamond product features excellent self-sharpening properties and is mainly used for processing cemented carbide, PDC, glass, and ceramic products. Key features include regular shape, fewer granular particles, clean crystal surfaces, and high self-sharpness.
The MMP series diamond micropowder is made from SMD materials, offering regular shapes, low impurity content, good thermal stability, and high cleanliness. These characteristics make it ideal for high-precision applications.

Changsha Hengfeng products are sold in Europe, America, Canada, and Southeast Asia.

Changsha Hengfeng actively participates in domestic and international industry exhibitions to expand its brand influence.

The company’s product quality meets international standards.
During the discussion on the development of the China Superhard Materials Network, Deng Qing emphasized: "With the rapid development of the Internet, the superhard materials industry must keep up with modern trends and use digital tools to promote corporate image and products. However, the industry requires specialization. Since different companies have varying levels of understanding of the Internet, Changsha Hengfeng chose the China Superhard Materials Network for its deep knowledge of the industry and its ability to effectively promote our business online. While there are many information platforms in the superhard materials sector, we believe that the China Superhard Materials Network is the most professional. From a practical perspective, it has the highest customer access rate and engagement. We hope that the network will continue to provide advanced IT services to support the growth of enterprises in the superhard materials industry."
Additionally, Deng revealed to reporters that Changsha Hengfeng plans to build a new diamond micropowder production base on 40 mu of land in Jiangxi Province. The company is actively seeking technical talent to prepare for the development of high-end diamond micropowder products.
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