Mueller Co., a Mueller Water Products brand, manufactures water-distribution and gas-distribution products including fire hydrants, valves, brass fittings, and tapping equipment. Its hydrants and valves are standard issue for U.S. municipal water utilities.

Mueller Industries is a leading producer of copper, brass, and aluminum products including copper tube, fittings, valves, refrigeration components, and brass rod. The Tennessee-based company supplies plumbing, HVAC, and refrigeration markets globally.

Mueller Water Products manufactures water-infrastructure products including the Mueller Co., Henry Pratt, and Echologics brands. Its iron gate valves, hydrants, and check valves are core to municipal water and wastewater systems.

Native Trails crafts handmade copper, recycled-glass, and natural-stone bath and kitchen products including sinks, vanities, tubs, and accessories. The California-based brand emphasizes sustainability and artisan production.

NDS, a Norma Group brand, manufactures landscape and storm-water drainage products including channel drains, catch basins, pop-up emitters, and EZflow gravel-less drain systems. Its products serve landscape, irrigation, and grading contractors.

New York Vanity Manufacturing Company designs and produces custom and stock bathroom vanities, often in solid wood with hand-finished detail. The brand serves regional designers and remodelers in the New York metropolitan market.

NIBCO Inc. manufactures pipe, valves, and fittings for plumbing, HVAC, irrigation, fire-protection, and industrial markets. Its copper, bronze, brass, iron, and PVC product range serves contractors and engineers worldwide.

Oatey is a leading supplier of plumbing rough-in products including supply boxes, drains, traps, solvent cements, sealants, and water-supply boxes. The Cleveland-based brand has been an everyday staple for plumbers since 1916.

Oil Creek Plastics produces PVC pipe, fittings, and conduit for plumbing, irrigation, and electrical use. The Pennsylvania-based brand is sold through plumbing and electrical wholesalers in the eastern U.S.

Packard supplies HVAC replacement parts including capacitors, contactors, motors, transformers, and relays. Its components are stocked by HVAC service companies for furnace, condenser, and air-handler service.