On June 18, 2019, Jiangsu tuochi undertook the supply and installation of equipment and pipeline cold insulation of Hebei Jinggao energy LNG peak shaving station, completed the commissioning in October of the same year and put into operation smoothly. At present, the operation of the project is stable. K-flex imported flexible cold insulation material is used as the cold insulation material of the project. The performance and effect of the cold insulation material far exceed the expectation of the owner and is highly praised by the owner.