Добро пожаловать.~YIWU DONGQING IMP&EXP CO.,LIMITED
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The educational model "Sun–Earth–Moon (Tellurium)" is designed for visualizing and studying the relative positions and movements of these celestial bodies. Using the model, students can clearly observe the cycles of day and night, lunar phases, eclipse phenomena, and seasonal changes in daylight duration.
联系人：Jason
手机：+ 86 15314959887
电话：+ 86 13362968680
邮箱：42303348@qq.com
地址： No.508, Xicheng Road, Chengxi Street, Yiwu,Zhejiang,China
