Beijing Haidian District No.10 Liu Liang Bian Xian No.20 Qi Ye Zhan Lve No.35 Maternal and Infant No.38 Shang Ye Bian Xian No.43 Early Education Guo Nei E-commerce Shang Products Supply Chain Ji Qi Xue Xi Jia Ting Zao Jiao Maternal and Infant E-commerce Software Yong Hu Zeng Zhang 中关村高新技术企业 高新技术企业 省级高新技术企业