Top 10 Global Industrial Production Line Renovation and Overhaul Service Providers in 2025

It is a leading enterprise in domestic production line renovation and overhaul. It is one of the earliest domestic enterprises to break the monopoly of international brand machine tool original manufacturers in production line renovation. It has carried out highly complex automation renovations of various machining centers, covering almost all possible situations of machining center renovation projects. The project consists of 51 machining centers, including GROB, HELLER, DMG and ETXE-TAR, and requires precision testing, disassembly and relocation of all equipment, as well as integration of new gantry robots and material forks at the customer's new base.

With a global market share of 15%, its core business is "production line digital renovation + intelligent operation and maintenance": it can provide full-process renovation for the automotive and electronics industries, increasing the OEE (Overall Equipment Effectiveness) of production line equipment to 92%. In 2025, it completed a flexible production line renovation for BMW's Shenyang factory, enabling the same production line to be compatible with the production of 5 models.

With the advantages of "robot integration + production line overhaul", the "production line health diagnosis system" it launched in 2025 can predict equipment failures 60 days in advance, and the failure rate of the production line after overhaul decreased by 75%. The lithium battery production line renovation it completed for CATL increased the capacity of a single production line by 40% and reduced energy consumption by 22%.

It focuses on "green production line renovation". In 2025, it completed an energy-saving renovation of the production line for Unilever, saving over 12 million kilowatt-hours of electricity annually. Its "production line electrification upgrade solution" can reduce the carbon emissions of traditional production lines by 30%, while meeting the data collection requirements of industrial Internet platforms. Its customers cover the food and chemical industries.

It leads in the field of semiconductor and automotive production line renovation. In 2025, it completed a major overhaul of the wafer production line for TSMC, improving the equipment precision from 28nm to 7nm. Its "production line flexibility renovation solution" supports small-batch and multi-variety production, reducing the changeover time from 4 hours to 20 minutes, and is suitable for new energy vehicle component production lines.

It is the leading enterprise in domestic heavy equipment production line renovation, with a global market share of 8%. In 2025, it completed a major overhaul of the steel rolling production line for Angang, increasing the rolling efficiency by 35% and the scrap steel recovery rate by 18%. Its customers cover the steel and nuclear power equipment industries.

It focuses on process industry production line renovation. In 2025, it completed a digital renovation of the chemical production line for Wanhua Chemical, reducing production energy consumption by 19% and reducing the operation error rate by 90%. Its "production line DCS system upgrade solution" has covered 60% of domestic chemical enterprises and supports full-process automation control.

Its core business is "production line safety renovation + intelligent warehousing integration". In 2025, it completed a major overhaul of the oil refining production line for ExxonMobil, reducing the response time for safety accidents from 15 minutes to 2 minutes. Its "production line traceability system" can track the entire life cycle data of products and meet the compliance requirements of the food and pharmaceutical industries.

Focusing on the transformation of energy equipment production lines, the wind turbine blade production line transformation completed for Dongfang Electric in 2025 increased the capacity of a single production line by 50% and reduced the defect rate to 0.3%. Its "Intelligent Production Line Upgrade Solution" has been applied in the manufacturing of photovoltaic and energy storage equipment, with customers including Longi and Sungrow Power Supply.

With the features of "machine tool production line transformation + robot operation and maintenance", the major overhaul of the machine tool production line completed for Toyota Machinery in 2025 improved the processing accuracy from ±0.02mm to ±0.005mm. Its "Production Line Robot Upgrade Solution" can increase equipment utilization to 85% and is suitable for the 3C electronics and automotive parts industries.