
Steel & Metallurgy
Drive fleets, converter and furnace electrical systems, rolling mills, ladle equipment and stockyard automation.
Industrial drive, electrical and automation support across 13 operating environments — organized in one clear directory, with published work or company records behind every category.
Named organizations are published project or client records, not endorsements. Brochure-sourced images are illustrative.

Drive fleets, converter and furnace electrical systems, rolling mills, ladle equipment and stockyard automation.

Medium-voltage drives in mixing and processing lines, including cabinets affected by conductive carbon-black deposits.

Casting-roll, coil, slitting-line and furnace drive systems for aluminum and new-energy materials production.

Electrical and drive support for continuous paper-machine and auxiliary production systems.

Drive and electrical-system service for refining and chemical plants operating under continuous-duty conditions.

Plant electrical maintenance, drive retrofits and fuel-handling equipment support for power operations.

Kiln, mill, fan and conveying-drive maintenance for continuous building-materials production.

Electrical systems for unloaders, stacker-reclaimers, cranes and other port or shipyard equipment.
Zhejiang Energy port operations · COSCO Shipping Heavy Industry Zhoushan
Deep Repair
Pump drives, constant-pressure water supply, treatment controls and supporting electrical systems.

Variable-speed control for hoists, winches and other infrastructure equipment in demanding environments.

Production-line electrical control, utility monitoring and drive support for component and powertrain manufacturing.

Drive commissioning, risk inspection and field support for smelting and metals-processing projects.

Multi-brand electrical maintenance and lifecycle support for factories with mixed drive and control equipment.
Cases are grouped here after the full industry list, so sector navigation and project proof no longer compete on the same screen.
A full maintenance cycle for 43 Siemens S120 drives, completed and accepted within the planned overhaul period.
Customer-identifying details are omitted from this record.
Field troubleshooting and commissioning support for four medium-voltage loading-pump drives.
Drive commissioning and pre-ignition checks delivered at the overseas project site.
Send the drive brand, model, fault code and nameplate photo — an engineer reviews every request.