(CCTR) China Crescent PPS and ROI Potential Featured in On-Demand Webcast Presentation Titled 'The OTC (BB) Factor' DALLAS, TX--(Marketwire - December 29, 2010) - China Crescent Enterprises, Inc. (OTCBB: CCTR) has been featured in a NewMarket Technology, Inc. (PINKSHEETS: NWMTD) (OTCQB: NWMTD) Greenfield...