Investors

Intel Capital

Motorola, Inc.

Mobile Internet Capital, Inc.

Shanghai Industrial Technology Venture Capital Limited

JSAT Corporation

Pacific Venture Partners

Sunlit Technology Group, Ltd.

Ancai Venture Capital

Tsinghua Leaguer Venture International Capital Co., Ltd.

Star Cluster Incorporated

Tsinghua TongFang Co., Ltd.

Sumitomo Corporation

DFJ DragonFund China

HI-TECH WEALTH