Relationship between American air chemistry and American natural gas

It's okay. Founded in 1940, American Air Chemical Products Co., Ltd. is one of the four gas giants in the world, and its headquarters is located in Pennsylvania, USA. American Air is a curing accelerator of polyurethane system, which is suitable for polyurethane coatings, adhesives, foams and elastomers. There is no relationship between them. One is a company and the other is a curing agent.