China Zhejiang Wanhao Machine Science and Technology Co Ltd., is one of the few companies in mainland China that has patents on its motor, gasoline engine designs. That means you won't have problems with IP protection laws when you source our power generators, water pumps, pressure washers, gasoline 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, gasoline engine and pressure washers at 1800PSI, 2500PSI and 2700PSI. View more products, gasoline engines, convert gasoline engine, gasoline powered engine, gasoline engine parts, gasoline diesel engine, gasoline direct injection engine, 4 stroke gasoline engine, gasoline combustion engine, converting gasoline engine, inboard gasoline engine, 2 stroke gasoline engine, industrial gasoline engine, hydrogen gasoline engine at our showroom and contact us today.