Introduction: Veeder Root is a subsidiary of Danaher Corporation in the United States. Danaher Group is a US listed company with annual sales of nearly billions of dollars. Currently, it has more than 19000 institutions in 25 countries worldwide and is listed as a Fortune 500 company in the United States. Its main products include tools, parts, professional instruments, environmental and control, and medical devices. As a star enterprise under Danaher, Vedlut Company was founded in 1866 and has a history of more than 100 years. In 1979, Vedlut developed the industry's first automatic oil tank monitoring system. For decades, Vedlut has been at the forefront of technology, witnessing and leading the innovative development of oil retail management technology. The goal of Velvet is to help oil retail operators improve oil management efficiency, increase customer service convenience, and reduce environmental risks through technological innovation. As a leading provider of overall retail solutions for oil products in the industry, Weide Lute gas station's overall retail solutions include refined management solutions for oil products, environmental risk management solutions, front-end flow management solutions, and front-end data integration management solutions. The company's products include TLS automatic oil tank monitoring system, VeederVac secondary oil and gas recovery system, ISD oil and gas recovery station diagnostic system, Red Jacket series submersible oil pump, Gasboy high flow refueling equipment, and DOMS vestibule control system. Vedrut