China Zhejiang Wanhao Machine Science and Technology Co Ltd., is one of the few companies in mainland China that has patents on its motor, gas engine designs. That means you won't have problems with IP protection laws when you source our power generators, water pumps, pressure washers, gas engines and other motor-driven items, even in strict regions such as North America and Europe. Our company designs and manufactures general purpose gasoline engines from 2.6Hp to 13.5Hp, gasoline generators from 1kW to 10kW, water pumps from 1.5 inches to 4 inches, gas engine and pressure washers at 1800PSI, 2500PSI and 2700PSI. View more products, gas engines, rc gas engine, model gas engine, gas engine generator, gas powered engine, gas engine parts, gas scooter engine, caterpillar gas engine, convert gas engine, marine gas engine, bicycle gas engine, gas engine kits, bike gas engine, gas turbine jet engine, gas diesel engine, wood gas engine, golf cart gas engine, gas steam engine, 4 stroke gas engine, 2 stroke gas engine, producer gas engine, 2 cycle gas engine, gas combustion engine, cummins gas engine, 50cc gas engine, mini gas engine, industrial gas engine, gas car engine, 49cc gas engine, cat gas engine, gas trimmer engine, 26cc gas engine, 4 cycle gas engine at our showroom and contact us today.