Design Tanks

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Sioux Falls, SD

Design Tanks is a fiberglass-reinforced plastic (FRP) tank manufacturing company with more than 40 years experience. Centrally located in Sioux Falls, South Dakota, Design Tanks provides engineering, design, and manufacturing processes. Design Tanks works with each customer one-on-one, handling a project from conception to delivery and following up with service.

Fiberglass Fabrication Power Pages

Fiberglass Molding

Fiberglass Molding

Fiberglass molding is a method for forming complex and intricate parts using fiberglass resin. Though there are several reasons for producing parts and components from fiberglass, the most pressing reasons are the...

Fiberglass Sheets

Fiberglass Sheets

Fiberglass is a plastic reinforced material where glass fiber is used as reinforcement, and the glass fiber is flattened into a sheet. It is also known as glass fiber reinforced plastic or glass reinforced plastic...

Rotational Molding

Rotational Molding

Rotational molding, commonly referred to as "rotomolding", is a plastic casting technique used to produce hollow, seamless, and double-walled parts. It uses a hollow mold tool wherein the thermoplastic powdered resin is heated while being rotated and cooled to solidify...

Plastic Molding Processes
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