Northrop Grumman Approved Special Processors Listings - Specification Report
ASTM E18 Rockwell Hardness & Superficial Hardness of Metallic Materials (F35 Program only Non-Destructive Testing
Supercedes: None Superceded By: None
Selected sector: AS


Number Name State Country
90075269 Albert Industries Ltd. dba Superior Handforge CA United States
90048618 All Metals Processing of Orange County CA United States
90024576 Astro Aluminum Treating Co. Inc. CA United States
90049444 Certified Steel Treating Corp CA United States
90049647 Continental Heat Treating CA United States
90049888 Dickson Testing Co., Inc. CA United States
90043872 ELEMENT MATERIALS TECHNOLOGY CA United States
90052580 Rex Heat Treat PA United States
90055777 Weber Metals Inc CA United States