In China, a strategic partnership has been formed between China International Development Holdings and Flex Fuel Energy Development to establish a joint venture focused on developing hydrogen injection cleaning systems for motor vehicles. This initiative aims to tackle air pollution control for vehicles and non-road sources, contributing to energy-saving, emission reduction, and cost efficiency while aligning with China's dual carbon goals. Additionally, Dacheng Truck Repair Chain and Flex Fuel Energy Development are working together to provide advanced hydrogen engine maintenance equipment to truck drivers and transportation companies across the country, emphasizing cost reduction, efficiency improvement, energy conservation, and emission reduction. Flex Fuel Energy Development, known for its emphasis on green technology, is playing a vital role in promoting low-carbon, environmentally friendly practices in the automotive industry through hydrogen-based energy-saving technologies. Real-world test data demonstrates the effectiveness of Flex Fuel's equipment in enhancing engine performance, reducing fuel consumption, and improving overall vehicle conditions. The partnership between Dacheng and Flex Fuel leverages their networks and resources to offer maintenance services, fleet plans, and insurance benefits, ultimately empowering the truck maintenance industry towards a greener and more efficient future.