en.Wedoany.com Reported - From May 28 to 29, 2026, Metallurgical Corporation of China Ltd. (referred to as "MCC") held an Open Day event in Chengdu and Chongqing. Guided by the News Center of the State-owned Assets Supervision and Administration Commission of the State Council, the event was hosted by MCC and co-organized by its subsidiaries CISDI and China MCC5 Group. Journalists from *China Metallurgical News* and over 30 central, industry, and local media outlets visited the China MCC5 (Chengdu) Building Technology Industrial Park in Jianyang, Chengdu, the CISDI High-End Equipment Manufacturing Base, and the Advanced Electromechanical Equipment and Logistics Industrial Park in Chongqing Hub Port Industrial Park. On-site displays included intelligent construction robot clusters, fully automated steel structure production lines, zero-carbon buildings, and multiple sets of metallurgical "industrial machine tools" that break foreign monopolies, along with other core technologies and equipment.

At the China MCC5 (Chengdu) Building Technology Industrial Park, journalists witnessed the nation's first green electricity steel structure factory and the first fully intelligent steel component production line. Laser cutting machines, automatic sorting robots, AGV intelligent delivery vehicles, and welding robotic arms work in coordination, achieving full-process automation from steel plate feeding to finished product output. The production efficiency and quality stability of this industrial park have significantly improved compared to traditional manual operations. In the core urban renewal area of Wuhou District, Chengdu, China MCC5's self-developed multi-purpose intelligent delivery robots, magnetic adsorption high-altitude welding robots, intelligent steel bar processing robots, and intelligent spraying robots were operating on-site. Among them, the multi-purpose intelligent delivery robot has a maximum load capacity of 800 kg and is equipped with BIM+SLAM multi-source fusion navigation technology, enabling autonomous obstacle avoidance and route planning; the magnetic adsorption high-altitude welding robot can identify weld deviations in real time and automatically correct them. Located in Jinjiang District, the MCC5 Technology Center is the only zero-carbon building in Sichuan Province certified by the China Building Energy Conservation Association. It adopts passive design, high-performance curtain walls, light-guiding fiber daylighting systems, and a self-developed intelligent low-carbon operation and maintenance system, achieving full lifecycle low-carbon management.

At the CISDI High-End Equipment Manufacturing Base, journalists visited the globally leading 860 two-roll cross-rolled pipe mill, which can produce high-alloy seamless steel pipes with an outer diameter of up to 1130 mm, used in industries such as engineering machinery, petroleum cracking, and high-pressure boilers. The site also showcased CISDI's fully self-developed three-roll reducing and sizing mill for bars, capable of producing high-end special steel materials suitable for fields such as Automotive Industry" target="_blank">new energy vehicles and aerospace. The core product, HMBC® modular high-speed rolling mill, has been applied in over 200 units, with rolling efficiency improved by more than 20% compared to traditional equipment, and its main technical indicators reaching internationally advanced levels. Additionally, CISDI possesses green and low-carbon technology products such as the CISDI-3R low-carbon blast furnace, the CISDI HYGRIF® hydrogen-based shaft furnace, and the CISDI-SuperARC green electric arc furnace. CISDI Equipment Co., Ltd. covers an area of approximately 400 mu and has over 40 high-end equipment products. After the third-phase plant was put into operation in February 2026, its annual comprehensive production capacity can reach a scale of 5 billion yuan.

At the site of the Advanced Electromechanical Equipment and Logistics Industrial Park in Chongqing Hub Port Industrial Park, journalists learned that this project is a landmark initiative for Chongqing to implement the national strategies of jointly building the Belt and Road Initiative and the New Western Land-Sea Corridor. Adhering to the concept of "intelligent, green, and integrated," MCC has CISDI provide an overall solution for industry-city integration, jointly advancing construction with subsidiaries such as Shanghai Baoye, China First Metallurgical Group, and MCC Construction Group. The park adopts low-carbon technologies such as building-integrated photovoltaics, photovoltaic-storage-direct current-flexible loads, and rainwater recycling, equipped with high-performance energy-saving curtain walls and passive shading systems, reducing carbon dioxide emissions by 0.588 million tons annually. CISDI's self-developed lightweight digital platform integrates technologies such as BIM, GIS, and AI to achieve full-process collaborative management and control. This Open Day event showcased MCC's latest practices in intelligent construction, high-end equipment, and green and low-carbon fields, attracting attention and engagement from participating media journalists.

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