Portable Gem Cutting Machines in High Demand! Gem Faceting Machine Market Witnesses Growing Demand for Compact and Portable Gem Faceting Machines for On-the-Go Jewelers. Technological advancements ...

Trichy: Siemens Centre of Excellence (CoE) in Manufacturing located at National Institute of Technology (NIT) Trichy has come forward to design an indigenous artificial gem polishing machine to ...

Rajasekhar, a manufacturer of synthetic gems in Tiruchi ... has done this by dismantling a Chinese cutting and polishing machine and making an Indian model with parts sourced from Coimbatore ...