What We Do

What we do

Horizon Plastics International has a proven track record of molding custom plastic parts for individuals with big ideas and companies looking for easier, cost efficient alternatives to manufacture their products.

Who We Are

Who we are

Horizon Plastics International, founded in 1972 and headquartered in Cobourg, Ontario Canada, has become a recognized industry leader with a focus on structural plastic injection molding services.

News & Events

News & Events

Horizon Plastics International Employees Show Cobourg their Big Hearts!

The Heart and Stroke foundation Big Bike returned to Cobourg, Ontario.   As part of the Horizon Plastics...
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