Pump repair and concrete drainage cover installation

Drainage line construction project process

Sewer line implementation project process

Diving suit and accessories supply process

Stainless steel sheet supply process - Elbows Selms

Compressor repair process

Supply and installation of an EDI unit for a water treatment plant

Dredging and maintenance of waterways

Supply of iron pipes and implementation of sewage encroachments

Supply and implementation of tunnel encroachments for sewage operations