Huahui Power Machinery (Nantong) Co., Ltd. is a joint venture manufacture located at Yangtze river delta, south of JiangSu Province, nearby the biggest city ShangHai in China. Founded in 2005. The company has its own factory of 32, 000 square meters with Registered capital of 8 million US Dollars. The company specializes in the production of small universal gasoline engines, plant protection machinery, water pump, micro-cultivator and gardening machinery etc. It formed into rich varieties and specifications of high effiency plant protection machinery series products including different type of power sprayer (knapsack/ framed/ sdtretcher/ hand-pushed/ )and knapsack power mist-duster. For it mastered independent R&D ability and keep solid technical resourses, nearly a hundred varieties of products among five main series has been developed in recent years.throughing markets operation and brand promotion, the products have found ready market in domestic and abroad.