Zhejiang Wanhao Machine Science and Technology Co.,Ltd. is a high technology enterprise which specializes in designing, manufacturing and selling purpose gasoline engines, gasoline generators, diesel generators, water pumps and pressure washers. This company always regards quality as its number one priority. It is ISO9001 international system certified and also meets all of the CE and EPA (Environment Protection Agency) standards. At present, our products have enjoyed a high marks for stable quality, reasonable prices, excellent service, and have been sold to USA, Canada, European and Australia. The products have earned a high reputation at home and abroad.