The Ordos City Special Inspection Institute recently conducted a 10-day safety valve verification work on the equipment of Inner Mongolia Huineng Chemical Co., Ltd. The large inspection and parking check, sent a total of three inspectors, a total of more than 600 safety valves, the staff carried forward a not afraid of hard work, not afraid of tired work style, and the company sincere cooperation, work overtime every day, according to the plant's parking time The calibration and disassembly maintenance of the valve was completed satisfactorily and accurately, which satisfied the company's willingness to start the equipment and was well received by the company.