Granger Plastics continues to grow and develop lots of marine/boat/aquatic based business by continuing to provide top notch quality parts at competitive pricing. 

Granger molds the epitome of boat lift tanks for the premier boat lift and boat dock installer in the United States!  Granger Plastics continues to provide its world class customer with high quality tanks with multiple molded in threaded inserts. 

See the pictures above by clicking on the "menu tab" above and clicking on the drop down menu "Installed Docks" to see installation examples of just a few of the many thousands of satisfied boat lift or boat dock customers from around the world!