Small treatment plants, Production of biological waste water treatment equipment, installation, Warranty, post-warranty service, Treatment plant for villages, Designing of external water supply and sewerage networks and coordination of technical projects, Reconstruction of purification equipment complexes, adjustment, modernization, increasing energy efficiency, Energy efficiency, Industrial sewage - purification, Investments in improving the environment are part of ensuring the production process, Sewerage external networks and structures, Installation of sewage for private houses, construction, rebuilding, connection to the centralized sewage system, Costs, Prices, price, Industrial sewage - purification, treatment plants for the city, Installation of local sewage in a private house or multi-apartment building, reducing maintenance costs, PCK full body unit made of polypropylene material, Fat, grease separators, Separators TA series, Testing, marking, quality control, Full body equipment made of polyethylene and polypropylene, Grease separator technical inserts, Contaminated water, Full suction of the grease separator, rinsing, disposal of oily waste water, Fat-splitting bacteria, Smaku likvidēšana, Septic water receiving chamber KNS series, Pump stations, Pumping stations, Pumping of sewage wastewater, Pumping of rain and drainage water, Pumping of wastewater in rooms and basements, Pumping of production wastewater, Pumping of technical liquids, storage, Fire pump stations, Tanks for water storage, Production of pumping stations to order, Infiltration of treated wastewater and rainwater with INTEWA DRAIN-MAX, Production of pontoons and floating bridges, making boat docks and rafts from plastic pipes, Floating rafts, houses, baths, Transition bridges, bridges, Relocations, Bridges to be used, Railings, Stairs, Non-galvanized, galvanized, galvanized steel structures, Impregnation, Impregnated terrace boards.