Main Systems Ltd have been designing, supply, build, install and commission low voltage distribution panels, motor control centers, switchboards, MCCB, control panels with BMS and a huge range of cabinets and enclosures for control panel makers, since 1971.We design and build ASTA certified busbars up to 5000Amps, manufacture Form4 Type 2 to Type 7 LV equipment, PDU, PSU, UPS. Test, install and commissioning, PLC and SCADA. Packaged Sub-Stations, cast resin transformers.We fabricate everything in house, including folding and forming, cutting, shearing, degreasing, painting, welding, wiring, fitting and assembly.Customers can call in for a factory tour 01273 612000, ask for Mark Farley or Andy Arnold.