Mr Irons has been involving the cotton trading business since 1970s. And he is the JP of Hong kong, which is the top honor to the people who has the highest influence and contribution to the Hong Kong society. Mr Irons is the member of Hong Kong Labour advisory /Hong Kong Citizen Advisory Committee on community relations, and also Hong Kong trade Development Council etc. The most important, Mr Irons Sze is the member of the national committee of CPPCC and member of Beijing committee of CPPCC. He has been attending many meetings with the central government as the representative of Hong Kong Elites and millionaire.