In 2005 the Chongqing municipal government issued the Chongqing Municipal People's government science and technology progress prize two for Chongqing gas group manufacturing 10000m3 natural gas spherical tank.

 

In 2008 our company for the Tianjin petrochemical manufacturing of 15MnNiNbDR steel at low temperature 2000m3 ethylene spherical tank, issued by Chinese won the Steel Structure Association awarded the "China steel structure science and Technology Association two award" and the Anhui Provincial People's Government of Anhui province science and technology award"

2011 Nanjing China oil measurement test center made 10m3 primary tank west east gas pipeline, the maximum design pressure (9.8MPa) and minimum diameter (2700mm), the successful production of this product solves the problem of high precision large caliber flowmeter natural primary standard, the product is the world's fifth, the first China qualified for pressure container weighing of natural gas, it successfully developed, not only to fill the gaps in gas flow measurement and advanced engineering, in order to achieve even beyond the domestic industry technical level and lay a solid foundation. At the same time also realized 10m3 primary tank localization, finished products rely on imports situation. This product in 2012 by the China Chemical Equipment Association identified as the product manufacturing technology advanced, to fill the gaps in the domestic, reached the international advanced level of similar products. Its successful development, and promote the technical progress of the industry, with good economic and social benefits".