| Investor Name | Invest Money | Lead Investor | Propotion | |
|---|---|---|---|---|
| The Carlyle Group | - | Yes | - | Detail |
| Announced Date | Round | Money Raised | Investors | |
|---|---|---|---|---|
| Jun 30, 2010 | Series A | $ 1.30M | Boldstart Ventures,Gotham Ventures,etc. | Detail |
| Jun 15, 2011 | Series B | $ 6M | Gotham Ventures,Highland Capital Partners,etc. | Detail |
| May 26, 2017 | Series C | $ 9.74M | Highland Capital Partners,RRE Ventures | Detail |