Product Lines 

Lear Chemical Research Corporation               Global Website​

AEK Technology, Inc.                                           Global Website                                                        

Granitize Aviation International                          Global Website

The Avsource Group, Ltd.                          Global Website   Brazil Website

  •              Services: Federal Aviation Administration
    FAA: Designated Engineering Representative 
    FAA: Designated Airworthiness Representative 
    FAA: Airframe and Powerplant with Inspection Authorization

Aircraft & Documents technical Audit 
Aircraft Evaluation and Pre Evaluation 
Crews: Functional Test Flights, Airport Support, Technical Stops and Authorizations 

  • Corrosion Block High Performance Grease
  • Rust Block - Fleet/Automotive Rust Protection

Barry Controls Defense and Industrial

  • Vlier, Inc.
  • Airdrome Precision Components
  • Barry Controls Aerospace


Aircraft Metal Polish

  • ACF-50 Anti-Corrosion Formula 
  • Corrosion Block