SEPDU

Power cables; power controllers; power modules, namely, assemblies containing apparatus for electric power conversion, switching, control and distribution; electric power relays; power adapters; power connectors; power switches; power wires; electric power distribution units; power regulating apparatus, namely, voltage regulators for electric power; underwater power cables; electric power distribution apparatus; power-line transmission apparatus; high-voltage power supplies; conduit for electric cables, namely, electricity conduits and plastic conduits for electrical use; connections for electric cables, namely, connection fittings for electrical cables; sheaths for electric cables; electrical wires

Electric heating cables; electrical heating elements in the form of cables; heating elements; heating installations; oil and gas pipeline heating apparatus

Pipeline maintenance; pipeline construction; pipeline laying; installation of pipelines; pipeline installation and repair; maintenance and repair of pipeline systems; construction of structures for the transportation of crude oil and natural gas; construction of structures for the production of crude oil and natural gas; installation of oil production apparatus

Pipeline inspection services; design of pipelines