When Your MissionDepends on Precision.
TEK Precision Co., Ltd. is a world-class supplier of flight safety-critical components for Sikorsky Aircraft, Northrop Grumman, and leading aerospace OEMs.
Over 50 Years of Aerospace Excellence
Founded in 1968, TEK Precision has evolved from a precision grinding company into a premier manufacturer of hydraulic assemblies, flight safety components, and mechanical assemblies for rotorcraft and fixed-wing platforms.
As a world-class "Build to Design" manufacturer, every component TEK produces is engineered to your exact specification — from order entry through final delivery.
Today, we are a recognised supplier to Sikorsky, Northrop Grumman, the US Army, US Air Force, and US Navy — with approval on hundreds of flight safety-critical parts for defense aviation and rotorcraft programs.
Learn More About TEK
Our Core Capabilities
Hydraulic Assemblies
Precision-built hydraulic systems and sub-assemblies engineered for the harshest flight environments and trusted on rotorcraft platforms worldwide.
Flight Safety Components
Hundreds of DoD-approved flight safety-critical parts manufactured under full traceability and AS9100D quality control.
Mechanical Assemblies
Complex mechanical sub-assemblies and integrations delivered turnkey to Tier-1 OEMs and government programs.
Machining Capabilities
Multi-axis CNC milling, turning, and grinding from billet aluminum, titanium, Inconel, and stainless alloys.
Recognised by the World's Leading Aerospace OEMs
TEK Precision has earned 13 UTC Gold Awards, 2 Lockheed Martin RMS Elite Awards, and 19 Northrop Grumman Platinum Awards — a record built on relentless quality and consistent delivery.
The Programs That Keep America Flying.
Certified, Audited, Approved.
AS9100D / ISO 9001:2015
Aerospace Quality Management System certified by Intertek. Audited annually with full corrective-action discipline.
Northrop Grumman Preferred Source
Recognised as a Preferred Source Supplier — a status reserved for partners with sustained delivery and quality excellence.
Sikorsky SSQR / Procure 2-011
Certified to Sikorsky Supplier Quality Requirements — qualified for production of flight safety-critical hardware.