DN Automotive Corporation, formerly known as DTR Automotive and Dong-Ah Tire & Rubber Co., Ltd., is a prominent South Korean manufacturer and distributor specializing in high-performance automotive components. Founded in 1971 and headquartered in Yangsan, the company has grown into a global top-tier supplier, particularly recognized as the world's third-largest manufacturer of automotive anti-vibration damping parts. The company operates a robust international network with manufacturing facilities in South Korea, China, and Vietnam, exporting to over 150 countries.
DN Automotive operates through three primary divisions: Vibration Management Systems (VMS), Battery Technology Systems (BTS), and the Tube Division. The VMS division is a leader in active mount technology, providing engine and motor mounts for both internal combustion and electric vehicles. The BTS division produces a comprehensive range of maintenance-free (MF), EFB, and AGM batteries for passenger, commercial, and marine applications. The Tube Division maintains its legacy as a global leader in the production of butyl inner tubes, flaps, and curing bladders, leveraging over 50 years of material science expertise.
As an ISO 9001 certified manufacturer, DN Automotive serves as a critical OEM and Tier-1 supplier to major global automotive brands, including General Motors, Stellantis, Tesla, Rivian, and Nio, as well as retail giants like Walmart. With a workforce of over 1,000 employees and a strong commitment to R&D, the company continues to drive innovation in automotive safety and efficiency through advanced rubber chemistry and electronic vibration control systems.
OEM manufacturerOffers OEM services for customized brand manufacturing.
Own brandOwns and operates its own brands and manufacturing facilities.
High capacity factoryCan handle large-scale or bulk production orders.
Patented technologyHolds multiple product or process patents.
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Average Price
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Dongah Tube 165/175-13, Tire Tube Tyre Tube Produced by Dong Ah
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Dongah Tube 165/175-13, Tire Tube Tyre Tube Produced by Dong Ah, Find Details and Price about Dongah Tube Tire Tube from Dongah Tube 165/175-13, Tire Tube Tyre Tube Produced by Dong Ah - Dong Ah Tyre Co., Ltd.$1
Dongah Tube 900r20 Tire Tube 1000r20 Butyl Inner Tube Tyre Tube Manufacture, Find Details and Price about Dongah Tube Tire Inner Tube from Dongah Tube 900r20 Tire Tube 1000r20 Butyl Inner Tube Tyre Tube Manufacture - Dong Ah Tyre Co., Ltd.$3
Customers
DTR
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Certifications
ISO 9001
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International Organization for Standardization 9001
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Key export market
🇲🇽 Mexico🇲🇽 Mexico
🇺🇸 United States🇺🇸 United States
🇻🇳 Vietnam🇻🇳 Vietnam
🇦🇷 Argentina🇦🇷 Argentina
🇧🇷 Brazil🇧🇷 Brazil
🇮🇩 Indonesia🇮🇩 Indonesia
🇮🇳 India🇮🇳 India
🇵🇪 Peru🇵🇪 Peru
🇧🇴 Bolivia🇧🇴 Bolivia
🇪🇨 Ecuador🇪🇨 Ecuador
🇵🇭 Philippines🇵🇭 Philippines
🇨🇷 Costa Rica🇨🇷 Costa Rica
🇲🇾 Malaysia🇲🇾 Malaysia
🇵🇾 Paraguay🇵🇾 Paraguay
🇹🇷 Turkey🇹🇷 Turkey
🇨🇱 Chile🇨🇱 Chile
🇨🇦 Canada🇨🇦 Canada
🇸🇩 Sudan🇸🇩 Sudan
🇵🇦 Panama🇵🇦 Panama
🇨🇴 Colombia🇨🇴 Colombia
🇰🇷 South Korea🇰🇷 South Korea
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