00-05-00

Energy

00-10-00

Financial Services

00-15-00

Infrastructure

00-20-00

IT and Communication

00-25-00

Marketing

00-30-00

Office Supplies

00-35-00

O.R.M (Operating Repair Maintenance)

00-40-00

Rental

00-45-00

Services

10-05-00

Building/Structural Works

10-10-00

General Contractors Civils

10-15-00

Infrastructure

10-20-00

Investigations/Surveys

10-25-00

Underground/Earth Works

15-05-00

Automation

15-10-00

Cables

15-15-00

Communication and Security

15-20-00

Electrical Motors and Generators

15-25-00

General Contractors Electrics

15-30-00

High- / Medium Voltage

15-35-00

Low Voltage

15-40-00

Other electrical Systems

15-45-00

Transformers

20-05-00

Valves Standard Catalogue

20-10-00

Equipments

20-15-00

Expansion Joints

20-20-00

Filtering and Separating Technology

20-25-00

Heating and Cooling

20-30-00

Hydraulics (Oliodynamic)

20-35-00

Lubricating

20-40-00

Other Fluid Systems

20-45-00

Piping

20-50-00

Pneumatics

20-55-00

Sealing

20-60-00

Turbines / Blowers / Fans

20-65-00

Valves Special

25-05-00

Heat/Noise/Fire

30-05-00

Packing/Crating

30-10-00

Transportation

35-05-00

Conveying Technology

35-10-00

Lifting and Transport means

35-15-00

Material Handling General Contractors

35-20-00

Material Transforming Technology

35-25-00

Screening/Separating Technology

40-05-00

Commercial Parts&Components

40-10-00

Special Machinery

45-05-00

Material

50-05-00

Castings

50-10-00

Forgings

50-15-00

Rolled Plates/Profiles

55-05-00

Carbon Blocks

55-10-00

Carbon Ramming

60-05-00

Acid-Proof

60-10-00

Anchor Material

60-15-00

Castable / Gunning

60-20-00

HT Insulating Material

60-25-00

Mortar

60-30-00

Refractory Bricks

65-05-00

Intellectual Services

65-10-00

Rental of Equipment

65-15-00

Site Works

70-05-00

Mains and Ducts

70-10-00

Pressure vessels

70-15-00

Pressureless vessels

70-20-00

Welded Mechanical Constructions

75-05-00

Heavy duty

75-10-00

Light

80-05-00

Ceramic Linig

80-10-00

Hardfacing