How to clear the data of long-term stable tanker

Clear the data of the long-term stable tanker, click the zero key, press accumulation, enter the four numbers 1357, find the small key under the keyboard, hit the small key to the right, then hit it back, and then reset. Relevant public information inquiry shows that Foshan Zhongze Electromechanical Technology Co., Ltd. was established in March 2004, specializing in research and development and production of tax-controlled tankers and gas station automation equipment. Is a high-tech enterprise integrating sales and after-sales service, with an annual production capacity of 30,000 meters. The company has a professional R&D and production team, among which the stable Nagano series tax-controlled tankers have obtained ISO900 1-2008 international quality certification, and have good production and technical cooperation with TATSUNO, a world-renowned tanker manufacturer. The Nagano series tanker developed and produced is a high-end tax-controlled tanker dedicated to gas stations at home and abroad, equipped with a single station management system and a multi-person networked IC card management system. The company's products are sold to more than 30 provinces, cities and regions in China, as well as South Africa, the Middle East, South Asia, Central Asia and other countries, and have won unanimous praise from users at home and abroad.