Our Third Rail Insulators are manufactured by Compression Molding.

Quality Industries uses SMC (sheet mold compound) or BMC (bulk molding compound) to produce polyester fiberglass parts.

Parts made from this process have high electrical & strength properties while allowing molding to close tolerances. They are also noted for dimensional stability and accuracy, corrosion and stain resistance all with a low cost per cubic inch.  Our presses are from 100 thru 270 tons.                                                                                                                                                                                                               

Quality Industries has the ability to aid you from part design thru final acceptance.

Fiberglass reinforced polyester, SMC compond, BMC compound are some of the material we utilize.

Transportation Authorities we supply insulators and brackets to are: LIRR, NYCTA, MBTA, CTA, PATH, MARTA ,SEPTA, BART among others.

To view and download a  .PDF brochure of our polyestor fiberglass insulator, please click here.

In compliance with section 1553 of the American Recovery and Reinvestment Act, we are posting a link to the Whistle Blower document.

To view the document, please click on the link HERE or go to  http://www.mta.info/mta/pdf/Fraud_protection.pdf

Quality Industries also carries a wide variety of RAIL parts. Send us your drawings today. To read more about our rail switch and gauge plates, click HERE