• Tianjin Zhengjian Nano

    Healthy new life starts with choosing Zhengjian Nano. Tianjin Nano-Tech Co., Ltd. is a High-Tech Group company engaged in Nano Technology Development and & Tourmaline Product Production, Processing Global Promoting. With the introduction of advanced excellent Materials from Korea through ...

    Telephone:86-22-24219671Address:Dingtai Building, Corner of Shiyijing Road and Jintang Road, Hedong District

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