The Han power of the nation originated in Zhongzhou, flourished in Huaxia, and integrated into the world. Riding on the natural beauty of the heavenly treasures, the land of outstanding people, and the long history of culture, with virtue as the foundation, it is renowned throughout the country. Refine the art of management, ride on the thick soil of the Yellow Emperor, uphold the majestic style of the Han Dynasty, learn from others' strengths, and open up new trends in the industry. Through years of hard work and accumulation, with the momentum of attracting great power, we have established a foothold in the Central Plains, conquered the world, and formed our own unique family. I have heard that seeking the length of a tree will solidify its roots, and seeking to flow far will dredge its source. Hanwei's approach to life, emphasizing loyalty and honesty, and maintaining good relationships with family and neighbors, is a sign of virtue and generosity. In times of prosperity, business thrives like a rainbow. Hanwei has the ambition to fight in the sky, the courage to embrace all rivers, and the willingness to explore the business world. We sincerely welcome friends from all over the world to seek common development, benefit the public, create great plans together, stand among the world's famous enterprises, and jointly realize our aspirations. Hanwei Technology Group Co., Ltd. (stock code: 300007) is a trustworthy innovative technology company, a well-known domestic manufacturer of gas sensors and instruments, a provider of IoT solutions, and one of the first listed companies on the ChiNext board. It is committed to empowering all things and bringing new value to production and life. Hanwei focuses on the Internet of Things industry, closely integrating sensing sensors, intelligent terminals, communication technology, geographic information and cloud computing, big data and other technologies, creating Hanwei Cloud, establishing a complete Internet of Things industry chain, combining environmental governance and energy-saving technology, guided by customer value, providing comprehensive solutions for smart cities, safety production, environmental protection, and people's health. The management has instructed us to uphold responsibility! As employees, we successfully complete every task; As citizens, we uphold social harmony; As a member of the family, we show filial piety to our parents and cherish our loved ones; As descendants of China, we never forget the interests of our motherland; As a company, we shoulder the mission of providing customers with comprehensive solutions and worry free value-added services, creating a safe, environmentally friendly, healthy, and intelligent working and living environment. Hanwei people spare no effort to fulfill their promises for customers, employees, shareholders, enterprises, nationalities, and society. We advocate innovation! We start with materials science, device technology, instrument technology, application software, and integrated applications, independently innovate, systematically innovate, and continuously innovate. We have accumulated rich industry and technical experience, continuously launch new products to meet diverse application needs, and provide customers with the safety and convenience brought by the latest technology; We have well-trained professionals, scientifically rigorous process flow, advanced production and inspection equipment. From customer demand diagnosis and scheme design to product manufacturing, installation engineering, and operation and maintenance services, we strictly follow the quality policy of "quality, integrity, innovation, and efficiency" to ensure that our products and services meet your personalized needs. We advocate value creators as the foundation! The development journey of more than 20 years is the responsibility and innovation of Hanwei people, as well as the pursuit of value creation by Hanwei people. Compared to the vast career space in the fields of safety, environmental protection, health, and intelligence in the future, everything in the past is just the beginning. We will adhere to the principles of "co creation, shared responsibility, and sharing", unite our team, optimize management, make scientific decisions, and work together to create an enterprise with firm beliefs, high morale, consistent steps, and a mission that must be achieved. We will strive to make Hanwei a leader in IoT solutions with sensors as the core, and bring more value to production and life, benefiting society. For this reason, we look forward to working together with all our friends to go to the future and share success and happiness! Hanwei focuses on the development strategy of "creating value for customers" and its products and system solutions have been applied in nearly 100 countries worldwide. It has established an overall layout with sensors as the core, covering multiple types of detection instruments and industry IoT applications; The application industry is widely distributed, covering petroleum, chemical, metallurgical, environmental protection, mining, electronics, electricity, pharmaceuticals, food, medical and health, agriculture, gas, municipal engineering, home safety and health, public places, road safety management, sewage treatment, biological science, aerospace, military counter-terrorism and other fields. It is used for fire and explosion prevention, environmental testing, poisoning prevention, pollution monitoring, environmental governance, and improving living environment. It provides suitable, high-quality, and cost-effective products and solutions for the establishment of HSE management system, industrial, civil and personal safety protection for industry customers. To provide comprehensive solutions and services for environmental monitoring and management, healthy home living, and more. The company has established customer service centers or subsidiaries in more than 30 cities including Beijing, Shanghai, Guangzhou, Shenzhen, Zhengzhou, Xi'an, Chongqing, Shenyang, Shijiazhuang, Harbin, Anshan, Suzhou, Jinan, Nanjing, Fuzhou, Urumqi, etc., building a comprehensive grid based customer service network, laying a good foundation for us to provide customers with technologically advanced and personalized product solutions in a timely manner.