Wanhao Machine is an industry-leading manufactory providing gasoline engine,gasoline generator, waterpump, high pressure washer, lawn mover, trimmer, brush cutter to world wide customers in China since 1948We are the premium supplier with a range of engine driven products including gasoline engine,gasoline generator, water pump, high pressure washer, lawn mover, trimmer, brush cutter and beyond. Many of our products are designed by ourself and are certificated by TUV.