Elevate Advanced Manufacturing


North Liberty, Waterloo, and Ankeny, Iowa




Use your imagination! Throughout the years, Centro has been involved in nearly every conceivable application, from conversions to plastic to products designed specifically for rotational molding.  These in-house capabilities truly differentiate us from the competition and assure that our customers receive the best possible rotational molding designs and products.

Some products we produce  include:  Air ducts, bases, blower housings, cab roofs, cargo boxes, chutes, consoles, diesel fuel tanks, electrical boxes, eyewash stations, fenders, fuel tanks, grass catchers, hand wash stations, hydraulic tanks, livestock feeds and drinkers, safety covers, corn heads,  seed hoppers, and water tanks.


Industries include:  agriculture, automotive, construction equipment, medical and bio-medical equipment, consumer goods, HVAC and filtration, intermediate bulk containers, lawn and garden, recreational vehicles, and safety products

Impacts & Awards

Centro consistently ranks high among North American Rotational Molders, and top among custom rotational molders. Centro has received the following awards:

  • 2013 Ranked #1 Custom Rotational Molder by PlasticsNews (#1 since 1995)
  • 2013 Corridor Business Journal’s Fastest Growing Companies
  • 2011 Product of the Year Award and Conversion Award:  Association of Rotational Molders
  • 2010 Supplier of the Year:  Caterpillar BCP
  • 2006 Hall of Fame Supplier: John Deere Horicon & Harvester Works
  • 2003 Supplier of the Year: John Deere Ag Division - Global Tractors & Implements
  • 2002 Product Design Award Industrial Plastics: Plastics Engineering Magazine
  • 2002 State-of-the-Art Award & Product-of-the-Year Award: ARM
  • 1998 Supplier of the Year: John Deere Waterloo Works
  • 1998 "Best of Show" Hollow Parts Award: Society of Plastics Engineers 
  • 1997 Supplier of the Year: John Deere Harvester Works

Careers & Opportunities



Centro is the leader in custom rotational molding.  We have achieved 45 years of manufacturing success through innovation, continuous improvement and engineering expertise.  What makes Centro a great company and a great place to work is our Associates.  We work collectively to accept and embrace the challenges of an ever changing marketplace and deliver excellence to our customers to maintain long term partnerships with industry leading OEMs.  We offer an extremely competitive benefits package (health, dental, vision, life, 401K and more), as well as an educational reimbursement program to assist with the continuous growth and development of our Associates.  Centro has done an excellent job at maintaining the small company feel  while experiencing significant growth.  Centro’s headquarters are in North Liberty IA, part of the expanding corridor that offers the best of Iowa City, Cedar Rapids and surrounding areas with endless recreational, dining and social activities.

Centro offers an educational assistance reimbursement program designed to support the educational growth of our Associates.  Full-time Associates are eligible for reimbursement for either credit or non-credit courses, seminars, or conferences offered by area colleges or other recognized educational vendors. 


Types of Products Manufactured by Centro