--- title: "Aerospace Precision Manufacturing | TEK Precision" description: "Precision aerospace parts manufacturer — flight safety components, hydraulic assemblies and bonding for rotorcraft and fixed-wing platforms." lang: en json-ld: | [ { "@context": "https://schema.org", "@graph": [ { "@type": "Organization", "@id": "https://tekprecision.com/#organization", "name": "TEK Precision Co., Ltd.", "alternateName": "TEK Precision", "url": "https://tekprecision.com/", "logo": { "@type": "ImageObject", "url": "https://tekprecision.com/brand/tek-logo.webp" }, "foundingDate": "1968", "description": "Precision aerospace manufacturer of flight safety-critical components, hydraulic assemblies and mechanical assemblies for rotorcraft and fixed-wing platforms.", "email": "teksales@tekprecision.com", "telephone": "+1-631-242-0330", "address": { "@type": "PostalAddress", "streetAddress": "205 West Industry Court", "addressLocality": "Deer Park", "addressRegion": "NY", "postalCode": "11729", "addressCountry": "US" }, "sameAs": [ "https://www.linkedin.com/company/tek-precision/" ] }, { "@type": "WebSite", "@id": "https://tekprecision.com/#website", "url": "https://tekprecision.com/", "name": "TEK Precision", "publisher": { "@id": "https://tekprecision.com/#organization" }, "inLanguage": "en-US" } ] }, { "@context": "https://schema.org", "@type": "LocalBusiness", "@id": "https://tekprecision.com/#localbusiness", "parentOrganization": { "@id": "https://tekprecision.com/#organization" }, "name": "TEK Precision Co., Ltd.", "url": "https://tekprecision.com/", "image": "https://tekprecision.com/brand/tek-logo.webp", "telephone": "+1-631-242-0330", "email": "teksales@tekprecision.com", "address": { "@type": "PostalAddress", "streetAddress": "205 West Industry Court", "addressLocality": "Deer Park", "addressRegion": "NY", "postalCode": "11729", "addressCountry": "US" }, "areaServed": { "@type": "Country", "name": "United States" } } ] --- [![TEK Precision](/assets/tek-logo-BRnrme0g.webp)](/) [Home](/)[Products](/products)[Parts](/parts)[Quality](/quality)[Facilities](/facilities)[Awards](/awards)[Customers](/customers)[Blog](/blog)[Contact](/contact)[Request a Quote](/contact) ![Black Hawk helicopter at dusk](/assets/hero-helicopter-DOABvvA7.webp) Deer Park, NY · Aerospace Precision Manufacturing # When Your Mission Depends 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, built in our environmentally controlled Deer Park, NY plant. [Explore Our Products](/products)[Contact Us](/contact) ITAR Compliant Registered Manufacturer Sikorsky Gold RMS Elite Supplier 13 UTC Gold Performance Awards 19 Northrop Platinum Quality Recognition ![Hydraulic Assembly manufactured by TEK Precision](/__l5e/assets-v1/7b6999a4-8c68-4e20-91c2-b042c7a6e1a6/hydraulic-1.webp) Hydraulic Assembly ![Flight Safety Component manufactured by TEK Precision](/__l5e/assets-v1/e6de81ee-29b9-4df1-9fd2-99455f386593/flight-safety-11.webp) Flight Safety Component ![Mechanical Assembly manufactured by TEK Precision](/__l5e/assets-v1/b5aa2362-d2aa-49af-a3e5-cb49b2f9c934/mechanical-1.webp) Mechanical Assembly ![Hydraulic Assembly manufactured by TEK Precision](/__l5e/assets-v1/c35324cd-24d6-493a-b8ab-cdcc940238b2/hydraulic-4.webp) Hydraulic Assembly ![Mechanical Assembly manufactured by TEK Precision](/__l5e/assets-v1/e8429c36-eb54-4918-bed7-a2d41c4309d3/mechanical-5.webp) Mechanical Assembly ![Flight Safety Component manufactured by TEK Precision](/__l5e/assets-v1/12c8dc2b-9c39-42c5-8761-c163e5755346/flight-safety-12.webp) Flight Safety Component ![Hydraulic Assembly manufactured by TEK Precision](/__l5e/assets-v1/2dc65c28-173b-40e7-a804-8dc6ba0c2c5f/hydraulic-7.webp) Hydraulic Assembly ![Mechanical Assembly manufactured by TEK Precision](/__l5e/assets-v1/efbb5ce7-4afc-45cc-b556-d74c70b12366/mechanical-10.webp) Mechanical Assembly ![Flight Safety Component manufactured by TEK Precision](/__l5e/assets-v1/3b495bfc-8aeb-4521-a9f7-aad5586990e3/flight-safety-13.webp) Flight Safety Component ![Hydraulic Assembly manufactured by TEK Precision](/__l5e/assets-v1/3b791775-8499-44bf-b237-d2f6cf5b2a3d/hydraulic-9.webp) Hydraulic Assembly ![Mechanical Assembly manufactured by TEK Precision](/__l5e/assets-v1/ee493fe8-d48c-442a-bcf1-9f51df85240a/mechanical-15.webp) Mechanical Assembly ![Mechanical Assembly manufactured by TEK Precision](/__l5e/assets-v1/5995f6ad-56af-4122-a051-7ccc42b80665/mechanical-18.webp) Mechanical Assembly ![Hydraulic Assembly manufactured by TEK Precision](/__l5e/assets-v1/7b6999a4-8c68-4e20-91c2-b042c7a6e1a6/hydraulic-1.webp) Hydraulic Assembly ![Flight Safety Component manufactured by TEK Precision](/__l5e/assets-v1/e6de81ee-29b9-4df1-9fd2-99455f386593/flight-safety-11.webp) Flight Safety Component ![Mechanical Assembly manufactured by TEK Precision](/__l5e/assets-v1/b5aa2362-d2aa-49af-a3e5-cb49b2f9c934/mechanical-1.webp) Mechanical Assembly ![Hydraulic Assembly manufactured by TEK Precision](/__l5e/assets-v1/c35324cd-24d6-493a-b8ab-cdcc940238b2/hydraulic-4.webp) Hydraulic Assembly ![Mechanical Assembly manufactured by TEK Precision](/__l5e/assets-v1/e8429c36-eb54-4918-bed7-a2d41c4309d3/mechanical-5.webp) Mechanical Assembly ![Flight Safety Component manufactured by TEK Precision](/__l5e/assets-v1/12c8dc2b-9c39-42c5-8761-c163e5755346/flight-safety-12.webp) Flight Safety Component ![Hydraulic Assembly manufactured by TEK Precision](/__l5e/assets-v1/2dc65c28-173b-40e7-a804-8dc6ba0c2c5f/hydraulic-7.webp) Hydraulic Assembly ![Mechanical Assembly manufactured by TEK Precision](/__l5e/assets-v1/efbb5ce7-4afc-45cc-b556-d74c70b12366/mechanical-10.webp) Mechanical Assembly ![Flight Safety Component manufactured by TEK Precision](/__l5e/assets-v1/3b495bfc-8aeb-4521-a9f7-aad5586990e3/flight-safety-13.webp) Flight Safety Component ![Hydraulic Assembly manufactured by TEK Precision](/__l5e/assets-v1/3b791775-8499-44bf-b237-d2f6cf5b2a3d/hydraulic-9.webp) Hydraulic Assembly ![Mechanical Assembly manufactured by TEK Precision](/__l5e/assets-v1/ee493fe8-d48c-442a-bcf1-9f51df85240a/mechanical-15.webp) Mechanical Assembly ![Mechanical Assembly manufactured by TEK Precision](/__l5e/assets-v1/5995f6ad-56af-4122-a051-7ccc42b80665/mechanical-18.webp) Mechanical Assembly ![TEK Precision logo](/assets/tek-logo-BRnrme0g.webp) Established 1968 ## 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, with [thousands of aerospace part numbers](/parts) in production. 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 recognized [supplier to Sikorsky, Northrop Grumman, the US Army, US Air Force, and US Navy](/customers) — manufacturing precision components for rotorcraft and fixed-wing defense aviation programs. [Learn More About TEK](/about) ![Quality inspection station at TEK Precision's Deer Park facility](/assets/inspection-station-Cb9Uo3Gs.webp) 50+ YEARS Aerospace Manufacturing Featured Approval ## Sikorsky-Approved Structural Adhesive Bonding — All Classes. Approved to SS8669 for all classes of [structural adhesive bonding](/quality) on Sikorsky rotorcraft — a certification held by only a handful of suppliers nationwide. - All classes of SS8669 - Environmentally controlled room - Certified bonding operators - In-house tensile testing [See the facility](/facilities) Capabilities ## Our Core Capabilities [View all products](/products) [ ![Precision hydraulic assembly manufactured by TEK Precision](/__l5e/assets-v1/6af12cca-2d3b-49f4-a154-d2e78b19ba94/hydraulic-2.webp) ### Hydraulic Assemblies Precision-built hydraulic systems and sub-assemblies engineered for the harshest flight environments and trusted on rotorcraft platforms worldwide. Learn more ](/products)[ ![Flight safety-critical aerospace component manufactured by TEK Precision](/__l5e/assets-v1/3b495bfc-8aeb-4521-a9f7-aad5586990e3/flight-safety-13.webp) ### Flight Safety Components Hundreds of DoD-approved flight safety-critical parts manufactured under full traceability and rigorous quality control. Learn more ](/products)[ ![Precision mechanical assembly produced at TEK Precision](/__l5e/assets-v1/10d4162f-5f8c-44bb-a21b-52834d574fdd/mechanical-3.webp) ### Mechanical Assemblies Complex mechanical sub-assemblies and integrations delivered turnkey to Tier-1 OEMs and government programs. Learn more ](/products)[ ![Multi-axis CNC machining at TEK Precision's Deer Park facility](/assets/facility-1-Dnu-6jqa.webp) ### Machining Capabilities Multi-axis CNC milling, turning, and grinding from billet aluminum, titanium, Inconel, and stainless alloys. Learn more ](/products) Awards & Recognition ## Recognized 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. 13 UTC Gold Awards 02 Lockheed Martin RMS Elite 19 Northrop Grumman Platinum [See full awards history](/awards) Trusted By ## The Programs That Keep America Flying. Sikorsky Aircraft Northrop Grumman US Army US Air Force US Navy NAVSUP HSI Erickson Aircrane AMCOM AMCOM DSCP Lockheed Martin Quality Credentials ## Certified, Audited, Approved. ### Certified Quality System Independently audited quality management system, reviewed annually with full corrective-action discipline. ### Northrop Grumman Preferred Source Recognized 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. [View Quality Program](/quality) [![TEK Precision](/assets/tek-logo-BRnrme0g.webp)](/) World Class Aerospace Manufacturing — Build to Design TEK Precision Co., Ltd. is a world-class aerospace manufacturer producing mission-critical components for defense, commercial aviation, and space programs. Quality Certified FAR-21 ITAR [](https://www.linkedin.com/company/tek-precision/) #### Navigate - [About](/about) - [Media](/media) - [Products](/products) - [Quality](/quality) - [Facilities](/facilities) - [The TEK Team](/team) - [Awards](/awards) - [Customers](/customers) - [Contact](/contact) - [Privacy Policy](/privacy-policy) - [Terms & Conditions](/terms-and-conditions) - [Cookie Policy](/cookie-policy) #### Headquarters - 205 West Industry Court Deer Park, NY 11729 - [(631) 242-0330](tel:+16312420330) - [teksales@tekprecision.com](mailto:teksales@tekprecision.com) © 2026 TEK Precision Co., Ltd. All Rights Reserved. Custom Website Design by [WebConsultants](https://webconsultants.co.za/) Engineered in the United States of America We use cookies to improve your experience on our site. See our [Cookie Policy](/cookie-policy) for details. DeclineAccept