At the 2nd China (Zhengzhou) International Abrasives Grinding Exhibition, Henan Huifeng Diamond Co., Ltd. made a strong impression with its eye-catching booth at Sanmei Exhibition. The company attracted a steady flow of domestic and international buyers, showcasing its leadership in the diamond micropowder industry. As the largest professional manufacturer of diamond micropowder in China, Huifeng has always focused on one core product to ensure technological leadership and consistent quality. With a monthly production capacity of 40 million carats of diamond micropowder and 10 million carats of diamond crushed materials, the company’s products are highly sought after both domestically and internationally.
Over 60% of Huifeng’s products are exported to Europe, America, Japan, Korea, India, and Southeast Asia, with export volumes growing year by year. This global reach is a testament to the company's commitment to quality and innovation.
**Fine Management for Superior Quality**
Huifeng adheres to its strategic approach of “four super-one stability,†focusing on four key areas: super-fine, super-strong, ultra-pure, and ultra-fine. In terms of super-fineness, the company’s diamond micropowder has nearly spherical crystal forms, ensuring excellent performance. It has already mass-produced 50nm single crystal diamond powder, with plans to launch 20nm variants soon. For super-strength, Huifeng offers three types of high-performance diamond powders that can be adjusted based on market demand. In the ultra-pure category, an advanced impurity removal process ensures impurity levels remain within tens of PPM, maintaining top-tier purity.
The company’s high-strength micro-powder uses premium-grade diamonds processed through specialized techniques. These powders offer excellent thermal stability and wear resistance, making them ideal for applications such as PCD, metal bond, ceramic bond, and electroplated products. They are widely used in processing hard alloys, glass, ceramics, and various stones.
Huifeng’s ultra-fine powder is made from high-quality diamonds using advanced grading technology. The particle size reaches sub-nanoscale and nano-scale levels, offering superior dispersion properties. These powders are essential in ultra-precision grinding of materials like fine ceramics, integrated circuit chips, gemstones, ferrites, quartz, and optical lenses. They also serve as additives in wear-resistant composites, coatings, and lubricants, finding wide use in aerospace, precision machinery, optics, and automotive industries.
The ultra-pure micro-powder is crafted from selected high-quality diamonds and undergoes a special purification process to ensure clean surfaces. Impurities are kept at ppm levels, and surface modification allows for good dispersion in both water-based and oil-based environments. This ensures high efficiency in grinding and polishing, with concentrated particle size distribution, high content, and excellent heat resistance.
To meet specific customer needs, Huifeng has developed specialized diamond micropowder series, including those for diamond composite sheets, grinding blocks, and diamond wires. Each variant is tailored to enhance performance, with features like regular crystal shape, sharp granular structure, and improved wear resistance.
**No Defects, No Complaints**
Huifeng upholds a service philosophy centered on "quality without defects and no complaints from customers." A dedicated customer service center provides high-quality after-sales support. The company treats product quality as its lifeblood, employing state-of-the-art equipment and optimized processes to maintain strict quality control. All procedures follow ISO9001:2008 standards, ensuring compliance with national GB6966-86 requirements.
Each customer has a detailed file, and every batch of goods includes complete shipping records and samples. This enables quick traceability back to production, inspection, and raw material sources. Products can be re-inspected at any time, guaranteeing full product traceability.
**Reward the World and Win the Future**
According to recent reports from the China Superhard Materials Network, Huifeng Diamond has reached a strategic cooperation agreement with Academician Zou Guangtian. An academician workstation will be established at the company, fostering long-term collaboration between top academic teams and Huifeng. This partnership aims to conduct joint research on critical projects like "diamond micropowder," cultivate innovative talent, and drive technological advancement.
The establishment of the academician workstation will provide a solid platform for collaborative innovation and personnel training, supporting Huifeng’s development path of integrating production, study, and research. By addressing technical needs and organizing joint research, the workstation will contribute to the development of new technologies, products, processes, and equipment, further strengthening the company’s competitive edge in the diamond micropowder industry.
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