Shanghai Chenchang Power Technology Co., Ltd (CHENCHANG GREENPOWER) is an internationally recognized High-Tech enterprise locatbased in Huaxin Town, Qingpu District, Shanghai. China. We are the specialist manufacturer of gas-powered equipment such as NG, LPG and Biogas engines, generator sets, water pumps, lawn mowers and high pressure hot/cold water washers, etc. We have timely taken the opportunity of the two predominant global development themes: the World Energy Restructure and World Environment Protection. With consistent focus on research and innovations, we creatively solved the relevant technical puzzles, broke through the bottle neck as commonly encounted by gaseous engine industry through cost effective approach, and successfully developed GREENPOWER series gaseous engines and related domestic and commercial equipment with independent intellectual property ownership among many nationwide patents. As the market leader in mini gaseous engine industry in China, we integrate our enterprise with products R&D, manufacturing, marketing, sales & service.