our company specialize in manufacture 25. 6~33. 6 c. c. ESCO OLS engines professionally. generally use in the brush cutter (trimmer) and branch trimmer (cutter) , gas scooter, AT which is easy to start with strong horse power, fast acceleration, most economic in fuel consumption. such an enGine is designed for eliminating fatigue from long time operation thus enhancing working efficiency. we deeply appreciate for your continued patronage. MAILl we will do our best to satisfy customers based on strict quality control and development of the new technology.