Burke Engineering Ontario

Operational for over 65 years, Ray-Bar Engineering Corp. provides design and manufacture of radiation protection materials that are supplied across the United States and worldwide. Located in Azusa, Calif., it maintains one of the largest inventories of shielding materials in the county. The company manufactures a complete line of x-ray radiation shielding materials and products, including lead backed gypsum wallboard, shielded telescopic steel control view window frames, x-ray protective shielded glass, x-ray safety glass, shielded control barriers, leadlined vision lites and neutron shielded doors. It is a member of the National Fire Protection Association (NFPA).