China Zhejiang Wanhao Machine Science and Technology Co., Ltd. is one of the few companies in mainland China that has patents on its motor, pressure washer designs. That means you won't have problems with IP protection laws when you source our power generators, water pumps, pressure washers, pressure washers 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, pressure washer and pressure washers at 1800PSI, 2500PSI and 2700PSI. View more products, pressure washers, pressure washer parts, pressure washer pump, hot water pressure washer, pressure washer accessories, water pressure washer, hot pressure washer, industrial pressure washer, gas powered pressure washer, portable pressure washer, power pressure washer, powermate pressure washer, 3000 psi pressure washer, 2500 psi pressure washer, power devil pressure washer, mobile pressure washer, car pressure washer, porter cable pressure washer, gasoline pressure washer, 2000 psi pressure washer, diesel pressure washer, 1800 psi pressure washer, 2200 psi pressure washer, 2400 psi pressure washer, 4000 psi pressure washer, 1500 psi pressure washer at our showroom and contact us today.