Microbiological and toxicological analysis of water

Security personnel supply and maintenance unit

Supply process of chemicals, glassware, and laboratory equipment

Process of supplying carbon brushes of different sizes

Water treatment unit supply and installation process

Rectifying the replacement and renovation process of the Kafr Shalshalamoun wastewater treatment plant

Repair, maintenance and operation of equipment

Chemical treatment maintenance process for boiler water

Design and implementation process for the third phase of the wastewater treatment plant