ABB:
1) AC800M series controller I/O module
2) AC800F series controller module
3) AC31 series controller module
4) 800xA series modules
5) Bailey INFI 90 module
6) DSQC robot module spare parts
7) Advant OCS system spare parts

Rockwell: Allen-Bradley
1) ControlLogix 1756 series controller
2) CompactLogix 1769 series controller
3) SLC 500 1747 1746 Series Controller
4) PLC-5 1771 1785 series controller
5) ProSoft :MVI69/MVI56/MVI94/MVI46/3150  
6) ICS TRIPLEX trusted system

Bentley Nevada :
1) Bently 3500 Monitoring system,
2) Bently 3300 Monitoring system,
3) Bently Proximitor Sensor
4) Bently Proximity Probes

General Electric:
1)GE Series 90-30 PLC (IC693)
2)GE VersaMax (IC200)
3)GE Series 90-70 PLC(IC697)
4)GE PAC Systems RX7i(IC698)
5)GE PAC Systems RX3i(IC695)
6)GE Genius I/O PLC(IC660)
7)GE Boards Mark VI (IS200,IS215)

Honeywell:
1) TDC 2000
2) TDC3000
3) TPS
4)Experion PKS ( C200 , C300 )

Emerson Emerson:
1) Ovation System DCS Card
2) DeltaV system Dual Channel Redundancy Safety System