These are the 15 Largest US Startup Funding Rounds of September 2017

3. Royole Corporation $240,000,000
Round: Series D
Industry: Electronics, Manufacturing, Mobile Devices
Location: Fremont
Date of funding: 09-27
Investors in the round: Lead – Zhongtai Chuanghui Equity Investment Fund, Hanfor Capital Management, Tanshi Capital, Warmsun Holding Group, Shanghai Pudong Development Bank