... , CE , EPA , CARB , etc . technology , high quality , competitive price , good service , the products get a great fame all over ... and corrosion resistance 2.Anodized die-cast crankcase , with large cooling fin for maximum heat dissipation .3. ... , nozzle extensions (wands),and nozzles, are excluded from the product warranty .This warranty excludes used , reconditioned , and demonstration equipment ...