Rusgems High Technologies (RHT) is a manufacturer and supplier of crystalline materials, thermal insulation and equipment for powder compacting and crystal growing. RHT is the only Russian manufacturer of cubic zirconia and superhigh temperature ceramics based on it. We have mastered the technology for compacting aluminum oxide in order to grow colorless corundum (leuco sapphire) crystals including particularly large ones. The company offers consultancy and engineering solutions to industry enterprises within its field of competence.

RHT draws on the Russian Academy of Science’s wide experience in experimental synthetic crystal manufacturing. The combination of innovative and time-tested technologies, as well as our frontline experience in sales on international markets makes the company an industry leader.

Our company owns a network of representative offices in South-East Asia and collaborates with end product manufacturers in Russia, Europe, Korea, Japan and China.


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