7.estinghouse (Westinghouse): OVATION system, WDPF system, MAX1000 system spare parts.
8. Invensys Foxboro: I/A Series system, FBM (field input/output module) sequence control, ladder logic control, accident recall processing, digital-to-analog conversion, input/output signal processing, data communication and processing, etc. . Invensys Triconex: Redundant fault tolerant control system, the most modern fault tolerant controller based on Triple Modular Redundancy (TMR) architecture.
◆ Motorola (Motorola): MVME 162, MVME 167, MVME1772, MVME177 and other series.
Procurement of EU industrial control products, spare parts and spare parts from the United States, Germany, France, Italy, etc.