We produce synthetic sapphire and ruby.
Mainly specialized in synthetic sapphire(Al2O3) and ruby products, The technology research institute of the factory is most creative in the trade . It has be…
ECROBOT CO., Ltd, Business Registration Number : 220-88-71747, CEO J.W.Park, TEL : +82-2-552-7676, E-mail : E-mail : Contact us Address : (Hwanghwa B/D 11F, Yeoksam-dong)320, Gangnam-daero, Gangnam-gu, Seoul, South Korea
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