Trunkbow International Holdings, a China-based provider of mobile applications to telecom operators formed through a reverse merger, filed on Thursday with the SEC to raise up to $126 million in an initial public offering. The Beijing-based company, which was founded in 2010 and booked $13 million in sales last year, plans to list on the NASDAQ under the symbol TBOW. Roth Capital is the lead underwriter on the deal, for which pricing terms and timing were not disclosed.