From May 22nd to 24th, 2013, the "2013 Beijing International Road Transport, City Bus and Parts Exhibition" was held at the Beijing National Convention Center. The exhibition focused on "Safety, Energy Saving, and Environmental Protection". At the booth of Weichai Power Co., Ltd., the China Truck Network reporter saw that among the nine WP series products on display, natural gas engines were the most concerned. In 2013, severe haze weather appeared in most parts of the north, with Beijing as the representative. Energy conservation and environmental protection have once again attracted attention. As a commercial vehicle internal-combustion engine enterprise, it is responsible for energy conservation and emission reduction. Weichai Power Westport New Energy Company has been dedicated to the research and development of natural gas engines since its establishment in 1999. Its products include WP5NG, WP6NG, WP7NG, WP10NG and WP12NG. It meets the national and national five emission standards and is widely used in many industries such as city buses, heavy trucks and construction machinery. Sanyo Indoor Escalator,Indoor Passenger,Supermarket Escalator Sanyou Elevators And Escalators Co., Ltd. , http://www.wxelevator.com
Weichai power booth natural products are concerned 
Weichai Power WP6 natural gas engine is concerned 
Weichai Power WP7 natural gas engine 
Weichai Power WP12 natural gas engine
