Shanghai Chenchang Power Technology Co., Ltd. is a high-tech enterprise specialized in developing & manufacturing natural gas, LPG and biogas engines, generators, water pumps and other power equipments. We try our best to be world-class gas powered products expert, be brave in innovation and research, and lead gas power technology in China. We creatively resolve the relative technology puzzle, breaking the bottleneck of gas powered engine development. We obtained many national patents in gas powered engine technology. Our technology in 2004 was transferred into Shanghai high & new technology program, and we became Shanghai high & new technology enterprise in 2004. We obtained ISO9001 certificate in 2004, USA exhaust EPA approval in 2006, European CE approval & USA Carb approval in 2008. From January, 2005 to now, our products have been exported to more than 135 countries & regions, such as USA, Italy, UK, Germany, Russia, Ukraine, Kazakhstan, Kyrgyzstan, Czech Republic, Algeria, Morocco, Tunisia, South Africa, Iran, UAE, Pakistan, Bangladesh, India, Thailand, Sri Lanka, Indonesia, Maldives, Dominican Republic, Australia, Fiji, et