HTHP – Spherical Diamond

Navi Material is a professional global R&D and manufacturer specializing in micron, nano HPHT diamond materials and full-spectrum CVD diamond products, delivering one-stop advanced diamond material solutions for high-end industrial clients worldwide. Our product portfolio covers etched monocrystalline diamond, spherical & agglomerated diamond powder, high-purity nano diamond, thermal management diamond fillers, plus CVD thermal spreaders, optical windows, electronic substrates, NV quantum diamond, boron-doped conductive BDD electrodes and precision tool blanks.
We own proprietary crushing, shaping, purification and surface etching techniques. Our mechanical-crushed nano diamonds outperform traditional detonation-made counterparts with over 99.8% purity, stable dispersion and eco-friendly mass production. We also offer exclusive waste diamond agglomeration recycling to cut clients’ raw material costs. Our Taiwan CVD facility utilizes advanced deposition reactors and ultra-precision polishing to produce high-conductivity, chemically inert monocrystalline and polycrystalline CVD diamond.
We serve semiconductor wafer polishing, new energy thermal management, aerospace, photonics, quantum technology, precision machining and electrochemical wastewater treatment. Custom services include particle size tuning, surface modification, laser cutting, metallization and substrate bonding. Supported by stable domestic supply chains and a dedicated technical team, we supply dry powder or slurry products globally, acting as reliable technical partners to solve customers’ polishing, grinding and heat dissipation challenges across North America, Europe and Southeast Asia.