13 years of hard work 13 years of pioneering and enterprising
To become the first service provider of China's urban public utility system
2017 to present: enterprise integration period
2020
"Chongqing Shengyan Energy Co., Ltd." was renamed "Chongqing Shengyan Energy Co., Ltd."
Establish the Party branch of Chongqing Shengyan Energy Co., Ltd
2019
Hunan Liaoyuan Gas Co., Ltd. was introduced as a major shareholder
The registered capital of Shengyan increased from 80 million yuan to 114 million yuan
2012-2017: comprehensive development period
2017
Guizhou Xinxin Energy Co., Ltd. was established
Tongzi Shengyan Natural Gas Development Co., Ltd. was established
2016
"Chongqing Shengyan compressed natural gas development Co., Ltd." was renamed "Chongqing Shengyan Energy Co., Ltd."
Guizhou Xinsheng Natural Gas Co., Ltd. was established
Guizhou Dashahe Minghao Shengyan Natural Gas Co., Ltd. was established
Xinxian Shengyan Natural Gas Co., Ltd. was established
2015
Meizhou Meixian Shengyan Industrial Co., Ltd
2014
Xishui Shengyan Natural Gas Co., Ltd. was established
2013
Kaixian Shengyan Natural Gas Co., Ltd. was established
2012
Liangping Juyuan Natural Gas Co., Ltd. was established
Luxian Xiushui Energy Development Co., Ltd. was established
Chongqing mutual benefit Natural Gas Co., Ltd. was established
Xiushui company constructs industrial gas distribution stations to supply pipeline natural gas for industrial enterprises
2008-2009: brand start-up period
2009
Shengyan has reached strategic cooperation with PetroChina to supply civil natural gas through pipeline transportation
Use CNG technology to supply civil natural gas business
2008
Chongqing Shengyan compressed natural gas development Co., Ltd. was established
1996-2007: origin
1996
The predecessor of Shengyan, Chongqing Maoxiang material company, was established
