Shenzhen Innovation Investment Group Co., Ltd., IDG Venture Capital Fund, Sequoia Capital China, Softbank Safran Investment Consultant Co., Ltd., Lenovo Investment Co., Ltd., CDH Venture Capital, Lan Xin Asia Investment Group, Shenzhen Chen Da Venture Capital Co., Ltd., Peng Kaihua Win China Fund, Detong Capital Management Co., Ltd., Today Capital, Chen Da Venture Capital, Chuangdong Investment, Shenzhen Innovation Investment, Shunwei Capital, Yida Capital, Songhe Capital and Junlian Capital. Zheshang Venture Capital, Oriental Fuhai, Huarui Investment, Lianchuang Yongxuan, Tiantu Capital, Yuanhe Holdings, Fukun Venture Capital, Tongchuang Ye Wei, Huachuang Capital, Cornerstone Capital, Hubei Gaotou, Gao Rong Capital, Qifu Capital, Chengdu Gaotou Venture Capital, Lingqing Venture Capital, Datai Capital, Lu Xinchuang Investment, Dongfang Huifu, Tiqi Venture Capital, Fengrui Capital, Qingyuan Investment, Futou.