Den Hartog Industries

Den Hartog Industries offers services from conception and design through production, customer service, quality assurance, and delivery for the agricultural, industrial, OEM, and marine industries. Known for its spirit of innovation, focus on the customer, and product quality that exceeds industry standards and expectations, Den Hartog Industries can provide products for all your plastic and metal manufacturing needs.
  • Vertical 4995 Gallon Tank
  • New 24" Dock Wheel
  • Now Available: Vertical Dome Top Tanks 7000, 10,500 & 12,500 Gallon
  • Septic Tanks - Engineered for Strength & Durability
  • Blow Molded 2.5 Gallon Specialty Tank
  • Universal - Quality - Multiple Sizes

 

 

 

Our Divisions


Ace Roto-Mold Rotational Molding
Ace Roto-Mold, a division of Den Hartog Industries, is well known for quality tanks and accessories that fit a variety of industrial and agricultural containment needs.
Injection Molding
The Injection Molding division of Den Hartog Industries provides injection-molded parts to meet the needs of a variety of industries, from medical and agricultural to OEM’s.

Blow Molding
Den Hartog Industries’ newest plastic manufacturing process uses Blow Molding to produce high-volume proprietary and custom parts.

Sowjoy Metal Fabrication
The Sowjoy division offers proprietary and custom metal fabrication as well as in-house mold design and fabrication.

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