Binzhou Inspection and Testing Center conscientiously implements the spirit of General Secretary Xi Jinping's important speech during his inspection of Shandong, focuses on the primary task of serving high-quality development, actively explores the practical path of Party building leading the high-quality development of the inspection and testing industry, puts forward the work requirements of building the "Five First Class" mechanism, and regards the construction of the "Five First Class" mechanism as the focus of solving problems, improving work style, and promoting the development of the industry. It promotes the high integration of Party building and business work in a systematic, specific, and standardized manner, and uses high-quality Party building to lead and ensure the high-quality development of the industry.