GreenChek Technology Inc. Provides 2010 Operational Update Marketwire “Press Releases” SAN FRANCISCO, CA — (MARKET WIRE) — 12/06/10 — GreenChek Technology, Inc. (OTCBB: GCHK) is pleased to provide its investors and general public a corporate update of the Company’s accomplishments for 2010. For the year 2010, the Company had set itself four primary goals: increase the […]