A few days ago, on the “Promotion Meeting for Energy Saving Competition of the Key Energy Consumption Units in Shanghai” held by Shanghai Federation of Trade Unions, Municipal Development and Reform Commission, Municipal Commission of Economy and Information Technology, and Stated-owned Assets Supervision and Administration Commission (SASAC), a number of excellent rationalization proposal submitted by staffs and outstanding achievements in technological innovation were commended. The proposal on recovering and reusing the waste heat of air compressors submitted by the staff of SWS was awarded by the Second Prize of Rationalization Proposals on Energy Saving. The proposal on improving the connector of wire feeder for carbon dioxide gas shielded arc welding was awarded by the Third Prize of Rationalization Proposals. The technology on reusing the recycled water was awarded by the Third Prize of Outstanding Achievements in Technological Innovation. The technology on filtering and recycling dirty oil of lubricating oil was awarded by the Prize of Outstanding Achievements in Technological Innovation.