
Our global locations
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ECI – Tillsonburg Plant and BHC Cable Assemblies
1444 Bell Mill Side Road – Unit A
Tillsonburg, Ontario, Canada
N4G 4G9
+1 519 842 9063MANUFACTURING
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Promark Electronics, Aerosystems International, and ProEV – EV Center of Excellence
6875 Chem. de la Côte-de-Liesse
Saint-Laurent, Quebec, Canada H4T 1E5
+1 514 426 4104MANUFACTURING, SALES/ENGINEERING
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ECI – Corporate Offices
Calle Parque Industrial Juárez No. 3814, Col. Parque Industrial Juárez
Ciudad Juárez, Chihuahua, México, 32630HEADQUARTERS, SALES/ENGINEERING
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ECI – Juarez 3 Plant and Mexico Headquarters
Blvd. Oscar Flores No. 4250, Col. Acacias
Ciudad Juárez, Chihuahua, Mexico 32625
+52 656 686 0972MANUFACTURING, SALES/ENGINEERING
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ECI – Juarez 5 Plant
Calle Enrico Fermi No. 1451, Parque Industrial Río Bravo
Ciudad Juárez, Chihuahua, Mexico 32550
+52 656 625 2597MANUFACTURING
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ECI – Juarez 8 Plant
Calle Manuel Sandoval Vallarta No. 340, Parque Industrial Río Bravo
Ciudad Juárez, Chihuahua, Mexico 32557
+52 656 625 2597MANUFACTURING
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ECI – Chihuahua 1 Plant
Prolongación Av. Américas S/N, Parque Industrial Américas
Chihuahua, Chihuahua, Mexico 31200
+52 614 180 0400MANUFACTURING
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ECI – Chihuahua 2 Plant
Calle 20 y Nueva España No. 3300, Col. Villa Juárez
Chihuahua, Chihuahua, Mexico 31090
+52 614 429 6500MANUFACTURING
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ECI – Chihuahua 3 Plant
Circuito Industrial Automotriz No. 3217, Parque Industrial Américas
Chihuahua, Chihuahua, Mexico 31217
+52 614 180 0400MANUFACTURING
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ECI – Tequisquiapan Plant
Carretera San Juan del Río–Tequisquiapan 5040
Bordo Blanco, Querétaro, Mexico 76775
+52 656 686 0330MANUFACTURING
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Whitepath Fab Tech – Saltillo Plant
Av. Industria Aeroespacial No. 3201
Ramos Arizpe, Coahuila, Mexico 25900
+52 844 490 0200MANUFACTURING
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Manufacturing Resource Group – Mexico
Calle Pino 104
Tecate, Baja California, Mexico
+1 781 440 9700MANUFACTURING
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Flex-Tec – Mexico
Cadereyta - Allende Km 17.5
Nuevo Leon, Mexico 67465
(Near Monterrey)
+52 828 100 2882MANUFACTURING
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ECI – Torreon Plant
Avenida Eje Central No. 50, Parque Industrial VYNMSA
Torreón, Coahuila 27270, MexicoMANUFACTURING
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ECI – Southfield Headquarters
One Towne Square, Suite 1111
Southfield, MI 48076, USA
+1 314 261 7700HEADQUARTERS
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Rochester Industrial Controls (RIC)
6400 Furnace Rd
Ontario, NY 14519, USA
+1 315 524 4555MANUFACTURING, SALES/ENGINEERING
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Manufacturing Resource Group – USA
10 Panas Road
Foxborough, MA 02035, USA
+1 781 440 9700MANUFACTURING
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ECI – El Paso Warehouse
12415 Rojas Dr
El Paso, TX 79928MANUFACTURING
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ECI – Morocco Plant
Tanger Automotive City
Tangier, Morocco
+212 531 063 615MANUFACTURING, SALES/ENGINEERING
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ECI – Poland Plant
Ul. Międzyrzecka 222
43-382 Bielsko-Biała, Poland
+48 33 470 10 01MANUFACTURING, SALES/ENGINEERING
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ECI – Spain Office
Ctra. de Logroño Km 6.6
Zaragoza, Aragón, Spain 50011
+34 976 460 799SALES/ENGINEERING
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ECI – Spain Plant
Polígono Centrovía, Calle Buenos Aires 13-19
Aragón, Spain 50198
+34 976 460 799MANUFACTURING
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ECI – Huizhou Plant
Fuxing Industrial Zone, Futian Town, Boluo County
Huizhou, Guangdong, China
+86 752 688 0036MANUFACTURING, SALES/ENGINEERING
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Xiamen Ruihe Electronics
No. 388 Houkeng-Houshe, Huli District
Xiamen, China 361009
+1 951 898 6232MANUFACTURING
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Omni Nanan
Xinming Village, Luodong Town, Nan'an City, Fujian Province, P. R. ChinaMANUFACTURING
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OCR Enterprise Philippines
Km 27 Lasang
Davao City, Philippines
+1 951 898 6232MANUFACTURING, SALES/ENGINEERING
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ECI – Thailand Plant
688 Moo 7, Ban Bueng
Chonburi 20220, ThailandMANUFACTURING, SALES/ENGINEERING
Our Companies
Growing together.
Building what's next.
At ECI, we believe the best acquisitions create value for everyone involved. By partnering with companies that share our commitment to people, customers, and operational excellence, we've expanded our capabilities, diversified our markets, and built a stronger global organization.
Expanded into high-value, high-growth end markets.
Strengthened global scale and operational synergies.
World-class capabilities and talent.
Our Acquisition Philosophy
Partnerships built for
long-term success.
Our acquisitions share our values, complementary strengths, and a common vision for growth. We partner with companies that strengthen our capabilities, and expand our ability to serve customers in attractive, high-growth markets. Every acquisition is focused on creating long-term value for our customers, investors and employees.
People and Culture
Businesses with strong leadership teams and a culture that aligns with ECI’s values and commitment to people.
Strategic Fit
Companies that strengthen our capabilities in wire harnesses, cable assemblies, power distribution, control boxes, electrical interconnect systems, and other value-added manufacturing solutions where we can leverage our global scale and expertise.
Growth Markets
Opportunities that expand our presence in high-growth industries and markets where we already compete or are strategically investing for the future.
Operational Excellence
Well-run, profitable businesses with opportunities to accelerate growth, improve performance, and create value together.
Differentiated Capabilities
Unique technologies, manufacturing expertise, or market positions that enhance our competitive advantage and deliver greater value to our customers.
Global Reach
Businesses that strengthen our global manufacturing footprint, regional capabilities, cost competitiveness and ability to support customers wherever they operate.




