Gas engines and LPG engines overview --CNG engine gas engine CNG engines and LPG engines are gas engines. CNG engine fuel is compressed natural gas, mostly methane; LPG fuel engine was the East China LPG gas engine, the main component of propane and butane. Weifang Huadong Engine Co., Ltd. Weifang East China gas engine offer, welcomed the new and old customers to buy. Noise generated by the unit is running to the urban environment caused serious noise pollution in East China gas engine wholesaler, affecting people's normal work and life, but also limits the widespread use of gas turbines. This article is for the gas generator set noise pollution problem, a set of corrective measures to reduce unit noise, promote the popularization and application of gas turbines. Flammable gas used is clean, cheap energy: such as: methane gas Shandong East China gas engine manufacturer, balloon gas, methane, etc., in order to fuel their generators not only reliable, low cost, and turning waste into treasure, It does not produce pollution. Shandong East China gas engine manufacturers _ Shandong East China gas engine (certified) _ East China gas engine provided by Weifang Huadong Engine Co., Ltd. Weifang Huadong Engine Co., Ltd. (www.hdchai.com) is an industry leader in Shandong Weifang, the internal combustion engine, over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Weifang Huadong leadership with the staff warmly welcome all inquiries negotiations to create a better future Weifang Huadong.