Home   Products   Contact Us 


Founded in 1963, Hanover Plastic Products is a family-owned and operated business specializing in quality custom fiberglass fabrication. In its 50-year history, the company has made products ranging from sensor housings in communications satellites to panels for subway cars to flower planters for the White House to spires on a Buddhist meditation center. The company is small but very responsive to customer needs and conveniently located near the Philadelphia, Baltimore, and Washington, D.C. metropolitan areas.



  • Pattern work
  • Prototyping
  • Design
  • Mold Construction
  • Custom Production
  • Repairs 


      polyester & epoxy resins

      ~ flame retardant

     ~ low smoke

     ~ corrosive resistant

     ~ general purpose 



Commemorating the Bi-Centennial of flight - Baltimore- Washington International Airport (staves fabricated by Hanover Plastic Products)