Ruby Rough Gemstone - Cr-doped Aluminum Oxide, Standard Size, Red Color | High Hardness, Chemical Resistance, Color Stability

After a decade of steady growth, Sycamore was officially established in Zhongshan, China, in 2024. The company has evolved from a pure trading entity into a comprehensive enterprise integrating trade, manufacturing, and technology. Our facility is located in Wuguishan Town, known as the “green lung” of Zhongshan, with a planned construction area of 5,500 square meters. A ruby crystal growth laboratory is currently under development. Sycamore specializes in end-to-end processing of sapphire and ruby materials. With a “materials supermarket” model, we have built a diversified supply matrix to provide customers with high-precision, multi-spec artificial gemstone materials and customized blanks. In the first-phase production area of 1,500a , more than 30 pieces of processing equipment have been installed—including high-precision crystal growth furnaces—covering the full process from crystal growth to blank processing, including crystal cutting, rod extraction, rough and fine outer diameter grinding, end face leveling, orientation, and customized grooving.Our colored gemstone production line can mass-produce materials in various specifications and color codes to meet different customer requirements.