November twenty seventh，The State Administration of Market Supervision and Administration、Jointly issued by the Standardization Administration of China《Information technology-digital twins-part 1:General requirements》Officially released，It is scheduled to be implemented on June 1, 2024.，National standard numberGB/T 43441.1-2023。Among more than 80 national participating units,，Sany Heavy Machinery is the only enterprise from the construction machinery industry.。

National Standards《Information technology-digital twins-part 1：General requirements》，It is the first cross-industry general national standard in the field of digital twins.，The competent department of the national standard is the National Standardization Management Committee.，It is under the centralized management of the National Information Technology Standardization Technical Committee.。

The bid was approved in August 2021.，The project number is 20213298-T-469，It was developed by China Institute of Electronic Technology Standardization.。As a digital twin expert in manufacturing，Deputy General Manager of Sany Heavy Machinery Kunshan Company、Dr. Lu Yangguang, Director of the Institute of Big Data, received an invitation from the China Institute of Electrical Standards to participate in the compilation.，During this period, experts from all over the country were organized to discuss and complete.“About the definition of a digital entity”And“Application Value of Digital Twin in Manufacturing Industry”Compilation of content。This work has also been affirmed and supported by the leadership of Sany Heavy Machinery.。

As a digital twin, it is the first general national standard in the whole field.，This standard will play a normative and programmatic guiding role in the development and application of digital twins in all walks of life in the future.，Therefore, the compilation of the national standard has attracted the attention of scientific research institutions and enterprises throughout the country.，Except Sany Heavy Machinery，And ZTE、CRRC、Tencent、Alibaba、Dongruan、Tsinghua University、Zhejiang University、Huazhong Science and Technology、Shanghai Jiaotong University、More than 80 representative units of production, teaching and research, such as the University of Electronic Science and Technology, have actively invested.。

The development of this standard took 2 years.，More than 20 seminars were organized.，More than 100 experts from different industries participated in the discussion and compilation.。June 2022，The China Institute of Electronic Technology Standards organized a special discussion among all the experts.，The representative of Sany Heavy Machinery made a speech entitled《How Digital Twin Creates Value for Manufacturing》A report，Received a warm response from all the experts，They all said they were right“The value of digital twins can be closed.”The views have a strong resonance.。

Digital Headquarters of Sany Heavy Machinery Big Data Institute（Now“Digital Intelligence Department”）Gestation and birth under，Its R & D team has never forgotten its original intention in the past three years.，2023 in Manufacturing Process Simulation（Project code：The Apollo program）And operational decision simulation optimization（Project code：Project Galileo）Breakthroughs were made in the two projects.，The two core technologies of discrete event simulator and operational research optimization solver have been independently developed.，Break the technical monopoly of foreign commercial software，It realizes the core of digital twin technology that can really reduce costs and increase efficiency for enterprises.。

In the practical application of landing in Kunshan Company，Song Shankui, Director of Digital Intelligence of Sany Heavy Machinery, said.：“These two self-developed core technologies are more suitable for the construction machinery industry than commercial software modules.，Bring higher benefits and returns，At present, it has been popularized and applied from Kunshan Company to other manufacturing bases in China.。”

Sany Indonesia factory、Changsha factory、Beijing Sany Factory、Xi'an factory……Lighthouse factories have been completed.，Sany Group was selected as the first batch of the country“Digital navigation”Enterprise......Sany is making breakthroughs and achievements one by one.，It vividly tells the story of digital transformation.，Highlight the responsibility and responsibility of a big country.，Let the world see the lighthouse of China again and again.，Pilot the world。

Future，With the release of information technology standards，Sany will continue to work hard.，Accelerate the transformation and upgrading of digital intelligence，Promote the Internet、Big data、Deep integration of artificial intelligence and real economy，Build data、Software、Algorithms and other core competencies，Speed up technological innovation and enhance the core competitiveness of the company's products，To provide solid and powerful support for Sany's high-quality development。