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Exhibition
- 2020-03-182020 Chengdu International pump and valve pipeline Exhibition
- 2020-03-18China (Shanghai) international measurement and test technology and Equipment Expo
- 2019-01-18China (Nanjing) International Urban Gas Intelligent Application Technology Exhibition 2019
- 2014-10-25Energy saving environmental protection industry development, the 2014 Shanghai international heating
- 2013-07-102013 China (shanxi) international coal bed methane development and utilization technology and equipm
- 2013-07-092013 China shanxi coal-bed methane gas car, LPG equipment exhibition
- 2013-07-08Gas exhibition investment cooperation
- 2013-07-06Inner Mongolia international gas car and gas equipment exhibition (2013)
- 2013-07-05In 2013 China international gas, heating technology and equipment exhibition
- 2013-07-05Second kunming international gas technology and equipment exhibition (2013)
- 2013-04-15Expo 2013 China (Hangzhou) International City smart table (water, electricity, gas)