On June 18, 2025, Gao Guangbin, Secretary of the Party Group and Deputy Director of the Standing Committee of the Provincial People's Congress, and Jin Xishuang, Member of the Party Group and Secretary General of the Standing Committee of the Provincial People's Congress, visited Chenglai Electric Technology Co., Ltd. for work research and in-depth understanding of the enterprise's innovative practices in the field of transformer intelligent manufacturing. Xu Hui, Secretary and Director of the Party Group of the Standing Committee of the People's Congress of Baicheng City, and Tai Guowen, Secretary and Director of the Party Group of the Standing Committee of the County People's Congress, accompanied the main leaders of the provincial, municipal, and county people's congresses throughout the process. Wang Xiquan, Chairman of the company, also accompanied and gave explanations throughout the process.

The research team conducted on-site inspections of the company's intelligent iron core stacking production line, intelligent iron core cutting production line, coil production workshop, as well as the 220KV power laboratory with the largest capacity in Jilin Province, focusing on the technological innovation, digital application, and industrial upgrading achievements of the enterprise in the field of transformer intelligent manufacturing.

At the 220KV power laboratory with the largest capacity in Jilin Province, the research team witnessed the entire process of high-voltage insulation testing. When learning that the laboratory can simulate the operation status of transformers in extreme climate environments, Gao Guangbin pointed out, "This testing capability that benchmarks international standards provides important guarantees for the safe operation of power equipment in the province

During the survey, Chairman Wang Xiquan introduced the company's development strategy of focusing on "intelligent manufacturing+green manufacturing" dual wheel drive in detail, focusing on the production efficiency improvement (40% higher than the efficiency of traditional production lines), quality stability enhancement (99.5% product qualification rate) of intelligent production lines through the integration of automation equipment and industrial Internet, as well as the technical breakthroughs of 220KV power laboratory in high-voltage insulation test, electromagnetic compatibility verification, etc. Secretary Gao Guangbin fully affirmed the company's innovative practices in the field of intelligent manufacturing, particularly pointing out that "Chenglai Electric has integrated digital and intelligent technologies into traditional power equipment manufacturing, setting a benchmark for the transformation and upgrading of the manufacturing industry in the province

This survey reflects the high importance attached by the Provincial People's Congress to the high-quality development of equipment manufacturing enterprises. The company will take this opportunity to further increase research and development investment, deepen the coordinated development of intelligent manufacturing and green manufacturing, and contribute greater strength to serving the local economy and upgrading the power industry.