Our Expertise
in Gemstone Manufacturing
10+ Years
Serving the jewelry industry since 2015
Own Facility
Full control over quality and production
Sustainable
Powered by green energy
BOI Certified
Approved by Thailand’s Board of Investment
The facility is located in Laem Chabang, within a secure industrial zone about 80 km from Bangkok. This position keeps us close to key markets in China and Southeast Asia. Being in a designated free zone allows us to operate with full tax exemptions on import and export activities. SynGem also holds BOI status in Thailand, which provides a zero corporate tax rate and streamlined visa procedures for foreign specialists.
The plant occupies a stand-alone, guarded 1,500 m² site with a maximum electrical capacity of 1,000 kWh. All equipment is modern and supports further expansion of production volumes. The setup is flexible enough to manufacture three different crystal types at the same facility. Every technological process is fully implemented, documented, and reproducible.
Our Production
We produce Nanosital, Cubic Zirconia, and Hydrothermal Emeralds. Our in-house process allows precise control over crystal growth, color consistency, and quality before they reach our clients
Hydrothermal emeralds are grown in high-pressure autoclaves that replicate natural formation. A beryllium-rich solution dissolves at high heat and slowly recrystallizes on a seed crystal, producing emeralds that are chemically the same as natural ones. They often show jardin, fingerprints, fractures, cloudy zones, and two-phase inclusions that closely resemble those found in mined stones.