The bringing together, for the benefit of others, of rubber and plastic rings that serve as seals in pipe joints, caps for wells, polymeric concrete curlers, fiberglass visit well, flow altitude valve, modulating float valve, flow limiting valve, flow meter valve, flow pressure relief valve, covers and frame for valve boxes, hydrants, home connection for pvc pipes, clamps for pvc pipes, insertion and seat valves in bronze and polypropylene, meter box, polyethylene, copper and cross-linked polyethylene branch, meter box, flexible braided hoses in stainless steel and reinforced polyester for the conduction of cold-hot water and gas, pipe and connections of copper and other metals, passage, solar, electric and gas tank heaters, quick connection fittings for copper, chlorinated polyvinyl chloride, cross-linked polyethylene and polyethylene resin pipes, rubber ring, cement, hydraulic valves, electric conductors, water pressure regulators, industrial and hydraulic valves for stopping, regulating or controlling fluids, irrigation pumps for lawn, centrifugal irrigation pumps, high pressure booster pumps, jet pumps and submersible water pumps for home use, water extraction and waste disposal pump, centrifugal pumps, sub turbine pumps, line shaft pumps, propeller, sewage and solid handling pumps, motor drive pumps, vertical multistage pumps, submersible pumps, irrigation sprinklers, sprinklers for lawn, sewer strainers, ventilation valves, linear irrigation systems, irrigation tape, nozzles, rotors, sprinklers, boxes for valves, foam tanks, manual and automated mesh and disc filters, grids, storm outlets, square lids, covers for electrical systems and covers for telecommunications systems, excluding the transport thereof, enabling customers to conveniently view and purchase those goods by means of mail order catalogs; Wholesale and retail store services featuring plastic pvc pipes, thermoplastic pipes and pipes made of any type of plastic material; Wholesale and retail store services featuring all types of fittings for the connection of pvc pipes, thermoplastic pipes and any type of plastic pipes; Wholesale and retail store services featuring pvc connections and pipes made of any type of plastic material; Wholesale and retail store services featuring pvc valves and pipes made of any type of plastic material; Wholesale and retail store services featuring rubber and plastic rings that serve as seals in pipe joints, caps for wells, polymeric concrete curlers, fiberglass visit well, flow altitude valve, modulating float valve, flow limiting valve, flow meter valve, flow pressure relief valve, covers and frame for valve boxes, hydrants, home connection for pvc pipes, clamps for pvc pipes, insertion and seat valves in bronze and polypropylene, meter box, polyethylene, copper and cross-linked polyethylene branch, meter box, flexible braided hoses in stainless steel and reinforced polyester for the conduction of cold-hot water and gas, pipe and connections of copper and other metals, passage, solar, electric and gas tank heaters, quick connection fittings for copper, chlorinated polyvinyl chloride, cross-linked polyethylene and polyethylene resin pipes, rubber ring, cement, hydraulic valves, electric conductors, water pressure regulators, industrial and hydraulic valves for stopping, regulating or controlling fluids, irrigation pumps for lawn, centrifugal irrigation pumps, high pressure booster pumps, jet pumps and submersible water pumps for home use, water extraction and waste disposal pump, centrifugal pumps, sub turbine pumps, line shaft pumps, propeller, sewage and solid handling pumps, motor drive pumps, vertical multistage pumps, submersible pumps, irrigation sprinklers, sprinklers for lawn, sewer strainers, ventilation valves, linear irrigation systems, irrigation tape, nozzles, rotors, sprinklers, boxes for valves, foam tanks, manual and automated mesh and disc filters, grids, storm outlets, square lids, covers for electrical systems and covers for telecommunications systems