For a long time, as the technical language of international communication and the technical basis of international trade, standards have played an important role in ensuring product quality, improving market trust, promoting commodity circulation, and maintaining fair competition in the industry. With the deepening of economic globalization, the role of standards in international competition has become more prominent. Following price competition and brand competition, standard competition has become a deeper, higher level, and more influential form of competition. Therefore, countries in the world are paying more and more attention to standardization work, and they have raised standardization work to the height of national and enterprise development strategies.

　　Before 2009, when there were no relevant national standards in China, the soft-start industry had not had a unified standard system. Enterprises implemented them according to their own standards. However, due to the lack of supervision of industry standards, the industry has been in a state of nowhere. The state of the order. In order to make the soft start industry have rules to follow, the development of the industry is healthier, and the rights and interests of customers are more protected, Dayu Electric Co., Ltd. first proposed in the industry, "High Voltage Solid State Soft Start Device" and "Water Resistance Soft Start Device" two enterprises The standards were approved by the Provincial Bureau of Quality Supervision and issued as "Local Standards of Hubei Province". The standard numbers are DB42/T 541-2009 and DB42/T 542-2009, which fill the gaps in the domestic technical standards for this product. The issuance and implementation of the two provincial-level local standards have played a good role in promoting the orderly and healthy development of the soft start industry in Hubei Province, enabling the industry to achieve considerable development, and the technology has entered a mature stage, and at the same time laid the foundation for the soft start of Hubei Province. The industry's leading foundation in the country. However, with the rapid development of soft start product technology, there are only two provincial-level local standards, which cannot cover all soft start products, nor can it cover all enterprises in the same industry across the country, and are far from meeting the needs of industry development.

　　In 2013, the National Standardization Committee successively passed the assessment and screening of related companies, and selected the most outstanding, capable and responsible companies to act as drafters of soft start product standards, and jointly discussed, studied, and formulated national standards for related products. Dayu Electric As a leading enterprise in the same industry that covers 4 starting modes of pure resistance, electromagnetic, power electronic control, and variable frequency start control, the company is fortunate to preside over "Terms of Soft Starter for Motors", "General Technical Conditions for Soft Starters for Motors", Drafting of five national standards for soft-start products, including "Methods for Model Compilation of Motor Soft Starter", "Large Motor Synchronous Soft Starter" and "Large Motor Asynchronous Soft Starter".

　　By the end of 2015, the five national standards have been discussed and approved by experts in the industry for many times, and they have been finalized and submitted to the National Standards Committee for review. Among them, there are two national standards including "Motor Soft Starter Model Preparation Method" and "Motor Soft Starter Terminology" It was the first to be officially released on February 1, 2017 and July 12, 2017, and implemented on February 1, 2018. The standard numbers are GB/T 33595-2017 and GB/T 33984-2017, respectively.

　　After years of hard work and perseverance, Dayu Electric Company has made phased achievements in the field of domestic soft start technology. It presided over the drafting of 5 national standards. This is the recognition by the National Standards Committee of Dayu’s strength and contribution, and it is also the majority of soft starters. Starting technology and industry experts trust and support Dayu's technology and brand. Dayu Electric will uphold a serious and responsible working attitude, work tirelessly and go forward courageously, and make every effort to guide the industry in the direction of standardization and standardization.

　　The issuance and implementation of these two national standards signifies that Dayu has taken a new step in standardization work, and has played an active leading role in the same industry, which is conducive to enhancing the company’s reputation and good corporate image, and promoting The long-term healthy development of the soft start industry