Haviland Drainage Products Co. makes drainage tubing, pipe and fittings for farms, homes, commercial sites and highways from its Ohio manufacturing base. The company traces its roots to Haviland Clay Works, founded in 1903 to produce clay tile, and was among the first to manufacture plastic drainage tubing in 1978. Today, Haviland also builds custom stormwater structures while carrying forward a history of product quality and customer service.
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Baughman Tile Company, IncSince 1883, Baughman Tile Company has made drainage products, evolving from handmade clay tile into a Paulding County manufacturer of corrugated HDPE pipe and fittings. Still run day to day by the fifth generation of the Baughman family, the company produces more than 6 million feet of corrugated pipe each week and supports deliveries with its own fleet of 55 trucks and trailers.PAULDING, OH
H-P Products, IncFounded in Northeast Ohio in 1945, family-owned H-P Products makes precision tubular fabrications and residential central vacuum systems. Its three Ohio manufacturing facilities total more than 300,000 square feet, supporting everything from engineered tube assemblies to central-vacuum innovations such as the VACUFLO True Cyclonic system introduced in 1955. H-P distributes its products in more than 25 countries and operates under ISO 9001:2015-certified manufacturing processes.LOUISVILLE, OH
Advanced Drainage Systems, IncAdvanced Drainage Systems manufactures durable pipe and engineered water-management systems that capture, convey, store and treat water for infrastructure, agriculture and communities. Based in Ohio and employing more than 5,000 people, ADS also stands out as one of North America’s largest plastics recyclers, turning more than half a billion pounds of plastic each year into products such as durable pipe. Its portfolio includes the Infiltrator brand, which has spent more than 38 years developing decentralized wastewater treatment solutions.HILLIARD, OH
Hydro Tube Enterprises, IncEstablished in 1969, Hydro Tube Enterprises is an Ohio- and North Carolina-based manufacturer known for more than 55 years of custom tubular work. The company develops components for OEM customers, with experience serving equipment makers and other industrial users from prototype quantities through production.OBERLIN, OH