(EnergyAsia, August 25) — Nasdaq-listed IMPCO Technologies, Inc said it has begun supplying emission certified LPG engines to Anhui HELI Forklift Truck Group Corp. based in Hefei, China. IMPCO will exclusively supply complete CARB/EPA emissions certified engines to HELI through December 2006 for global distribution in their forklift trucks. The systems will enable HELI to…