• Yantai Polaris Huajing Gem Co., Ltd.

    Our company (the old name is Yantai Gem Factory) one of the largest production bases synthetic corundum in China, using Verneuil's method. We started to develop gemstones 1966, enjoying a long history gemstone production. We have strong team engineering and technical personnel ...

    Telephone:86-535-6800252Address:South Of Lizhen Road, Ximu Village, Zhichu Agency, Zhifu District

  • Zaozhuang Ruizhong Gem Crystal Material Co., Ltd.

    Zaozhuang Ruizhong Gem Crystal Material Co., Ltd. is located at Zhongtai Chemical Industry Park, Zaozhuang, China. We were invested by Yantai Huajing in March, 2011. was built 1976. The old name Factory. are the oldest manufacturer of synthetic gemstones China now. Our major products include ...

    Telephone:0086-632-3877152Address:Dongwangzhuang village ,xiwangzhuang town , shizhong district

  • Atom Optics Co., Ltd.

    Atom Optics Co., Ltd. was founded on Dec. 18th, 2004, and is supported by Shanghai Institute of Fine Mechanics (SIOM), Chinese Academy Sciences. ATOM a leading supplier in the development manufacture laser crystals, optical components China. We have strong ability developing new ...

    Telephone:00086-21-39523288Address:No.1661-14-101 Jialuo Road Jiading District Shanghai 201808 of China

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