Qual Diamond specializes in developing and producing diamond powders and diamond slurries/suspensions for lapping and precision polishing. Qual Diamond’s success is powered by collaborative relationships with our customers, profound technical expertise, and dedicated workforce. Our technical team has 60+ years of combined experience in synthetic diamond, material science, and nanotechnology.

Innovation and quality are in our DNA. Qual Diamond is the leading producer and supplier of highly deagglomerated and pure diamond nano- and micro-particles. Our proprietary surface treatment methods and stringent quality requirements deliver consistent results and cost benefits to our customers. These methods are developed by our nanotechnology lab, which alone generates over 20 Intellectual Properties (IP) on surface modification technology.

Qual Diamond is also ISO 9001 and ISO 14001 certified and compliant. We control every step of the process from procuring raw materials to producing finished products. We utilize high-precision instruments from Europe and the US for particle sizing, elemental analysis, and impurity detection. All raw materials are eco-friendly and recyclable. Whether your applications are in aerospace, photonics, electronics, advanced ceramics, automotive, or medical devices, our dedicated team is ready to help you develop a bright future and create endless possibilities with the power of diamonds.