Developing new quality productive forces is an important focus for promoting high-quality development. In recent years, in accordance with the development goal of "30 billion in the near term, 50 billion in the medium term and 100 billion in the long term" of the stainless steel industry, Changzhou District, driven by leading enterprises, promotes the development of new quality productivity in traditional industries according to local conditions, focuses on key links to accelerate industrial technological transformation and upgrading, and promotes Yongda, Xinfeng, Jinhai and other three leading enterprises to become bigger and stronger. It further promotes the high-end, intelligent and green transformation of the stainless steel industry. Today's [high-quality development frontline research], we follow the reporter to feel the Changzhou stainless steel products Industrial Park to accelerate the development of new quality productivity of the vivid practice.

The end of the year is the peak of enterprise production. Recently, in Jinhai 1.2 million tons of stainless steel solid solution and products green production workshop, all kinds of production equipment is busy production at full capacity. The stainless steel belt on the production line after annealing, pickling and other processes, shed the gray black skin, covered with matte silver skin, with the rotation of the shaft, a roll of stainless steel rolls continuously off the line, will be sent to the customer. According to the person in charge of the production line of Jinhai Company, thanks to the digital transformation of the production line, the entire production process has achieved accurate control. A roll of white steel coil weighing about 10 tons takes only six or seven minutes to complete the production process. Only five people are needed to operate the production line, and the production efficiency is five times that of traditional production lines. At present, with the company's 1050mm stainless steel full continuous rolling green production line, 1.2 million tons of stainless steel solid solution strip black leather rolling green production line, digital control integrated intelligent system and other transformation and upgrading projects have been completed and put into operation, Jinhai Company has basically built a complete stainless steel industry chain integrating "smelting - hot rolling - pickling - cold rolling - products". In product quality, variety of rich, unit energy consumption, production efficiency, customer satisfaction and other aspects have been greatly improved.

Wuzhou Jinhai Stainless Steel Co., LTD. Solid solution pickling factory Director Chen Xinhua:

"After the technological reform, the products are diversified, and the market customers can choose more categories." In terms of environmental protection, we have invested a lot in the construction of environmental protection, its recovery rate has reached 97%, and we have reached zero discharge of waste water. In terms of cost, after technical reform, compared with the previous traditional production line, the cost is reduced by about 10%."

It is reported that in recent years, the three leading enterprises of Changzhou stainless steel Products Industrial Park have invested nearly 10 billion yuan of investment to build high-end equipment, and promote the level of equipment in the park to reach the advanced level of the national stainless steel industry. Jinhai Company's refining, rolling, acid, cold four major projects to complete the technical upgrading, the production line to achieve a high degree of automation, information, intelligent; Xinfeng green high-grade cold tandem rolling stainless steel BA plate project completed, the production line reached the domestic advanced level; Yongda 1780mm high-end light plate project was put into full operation, built the first set of VOD vacuum refining furnace in Guangxi, and is the first private steel enterprise to use quantum electric furnace to produce ultra-pure stainless steel.

Qiu Bintang, Deputy Director of Cheung Chau Science, Technology and Industrial Information Bureau:

"In recent years, with the leading industry of stainless steel as the core, Changzhou District has vigorously developed new products with 'digital intelligence' as the main functional carrier, forming high value-added industries." Through the approach of "policy guidance, enterprise leading and wisdom leading", the use of digital and intelligent technologies to improve total factor productivity has injected new vitality and competitiveness into the traditional stainless steel industry."

In 2024, Wuzhou Changzhou Stainless Steel Products Industrial Park won more than 19 million yuan of funds for the new industrialization field of the autonomous region and the construction of green manufacturing demonstration system for enterprises in the park, comprehensively inspiring the independent innovation ability of enterprises. The park was rated as the Guangxi Green Industrial Park in 2024, and the Jinhai Stainless Steel Company in the park has reached a higher level, with an output value of more than 10 billion yuan in 2024, and won the title of the second batch of chain leading enterprises in the autonomous region.

Qiu Bintang:

"The next work of the park is to optimize the industrial layout, accelerate industrial agglomeration, constantly improve the basic supporting facilities of the park, strengthen the cultivation and introduction of talents, and enhance the 'soft power' of industrial cluster development; Second, we will step up scientific and technological innovation and promote industrial upgrading. Encourage enterprises to increase research and development investment, in-depth cooperation with scientific research institutions, focusing on the development and production technology of high-end stainless steel varieties."