China Zhejiang Wanhao Machine Science and Technology Co., Ltd. is one of the few companies in mainland China that has patents on its motor, water pump designs. That means you won't have problems with IP protection laws when you source our power generators, water pumps, pressure washers, water pumps 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, water pump and pressure washers at 1800PSI, 2500PSI and 2700PSI. View more products, water pumps, hot water pump, 12v water pump, water source heat pump, heat pump water heater, industrial water pump, dirty water pump, diesel water pump, rv water pump, portable water pump, water pump parts, water fountain pump, water heat pump, water booster pump, water powered sump pump, aquarium water pump, manual water pump, caravan water pump, water feature pump, water pump failure, dc water pump, pond water pump, centrifugal water pump, raw water pump, sea water pump, marine water pump, waste water pump, water tank pump, engine water pump, irrigation water pump, home water pump, water cooling pump, water jet pump, garden water pump, automotive water pump, hot water recirculating pump, evinrude water pump, shurflo water pump, windmill water pump, domestic water pump, outboard water pump, fire water pump, timing belt water pump, trash water pump, inline water pump, water circulation pump, gas powered water pump, water transfer pump, boat water pump, pool water pump, hot water circulating pump, water sump pump, water circulating pump, salt water pump, petrol water pump, drinking water pump, water bottle pump, house water pump, battery water pump at our showroom and contact us today.