High-Tech Manufacturing Β· Vietnam

Automotive Parts
& Components

Vietnam's automotive parts sector is rapidly growing with major German and Japanese automotive manufacturers setting up supply chains here. Companies produce metal components, plastic parts, wire harnesses, rubber seals, and precision machined components.

Vietnam automotive parts manufacturing is rapidly growing as global German, Japanese, Korean, and emerging Chinese-European automotive OEMs expand supply chains across Southeast Asia. Vietnamese automotive parts manufacturers produce metal stamped components, plastic injection parts, wire harnesses, rubber seals and gaskets, precision-machined components, electronic sub-assemblies, and full Tier 1 and Tier 2 assemblies for passenger vehicles, commercial vehicles, EVs, and motorcycles.

Major OEMs and suppliers operating in Vietnam include Toyota, Honda, Ford, Hyundai, VinFast (Vietnam's homegrown EV champion), Bosch, Denso, Yazaki, Sumitomo, and dozens of Korean and Japanese Tier 1 suppliers. Many Vietnamese plants hold IATF 16949 certification, with growing capability in EV components β€” battery modules, motor parts, wire harnesses, and BMS electronics β€” as Vietnam positions itself as a regional EV manufacturing hub.

Compare verified Vietnam automotive parts manufacturers below by component type, certification (IATF 16949, ISO 14001), OEM customer experience, and EV capability. Speak with a few companies about your needs to receive a free, no-obligation quote.

21 companies
#001
THACO Industries
πŸ“ Chu Lai, Quang Nam
Vietnam's largest domestic auto parts manufacturer. Full OEM: wire harnesses, body/chassis, plastic parts, seats, glass, axles. 22 plants across 320-ha campus. IATF 16949 certified.
Wire HarnessesBody & ChassisPlastic PartsFull OEMIATF 16949
#002
Yazaki Vietnam
πŸ“ Hanoi Β· Vinh Phuc Β· HCMC
Global Tier-1 wiring harness and electrical components supplier. Multiple large plants supplying Toyota, Honda, Ford, GM, and VW. IATF 16949 and ISO 14001 certified.
Wire HarnessesElectrical ComponentsTier 1IATF 16949
#003
Denso Vietnam
πŸ“ Hung Yen Β· HCMC
Global Tier-1 auto parts supplier. Produces spark plugs, horns, wiper blades, oil filters, A/C systems, and diesel injection components since 2001. Supplies Toyota, Honda, Suzuki.
Auto PartsA/C SystemsInjection SystemsTier 1IATF 16949
#004
Bosch Vietnam
πŸ“ HCMC Β· Hanoi
Global Tier-1 supplier. Produces fuel systems, brakes, starters, alternators, and automotive electronics for global OEMs. IATF 16949 and ISO 14001 certified.
Fuel SystemsBrakesAuto ElectronicsTier 1IATF 16949
#005
Sumitomo Electric Vietnam
πŸ“ Hanoi Β· HCMC
Large-scale wiring harness manufacturer with multiple plants in Hanoi and HCMC industrial parks. Supplies Toyota, Honda, and Mazda. Key Thang Long II IP tenant.
Wire HarnessesTier 1Toyota SupplierHonda Supplier
#006
TE Connectivity Vietnam
πŸ“ Hanoi Β· HCMC
Automotive connectors, terminals, and wire harness components. Global Tier-1 supplier to all major OEMs. IATF 16949 and ISO 14001 certified.
ConnectorsTerminalsWire Harness ComponentsTier 1IATF 16949
#007
Schaeffler Vietnam
πŸ“ Binh Duong (Amata IZ)
Precision bearings, engine components, and automotive precision parts as part of global supply chain. Supplies BMW, VW, Ford, and global OEMs. IATF 16949 certified.
BearingsEngine ComponentsPrecision PartsGerman OEM
#008
Toyota Motor Vietnam (TMV)
πŸ“ Vinh Phuc
Vehicle assembly and component sourcing hub. Produces wiring harnesses, seats, and plastic parts for domestic and SE Asian export markets. IATF 16949 certified.
Vehicle AssemblyWire HarnessesSeatsPlastic Parts
#009
Hyundai Thanh Cong Vietnam
πŸ“ Ninh Binh
Vehicle assembly and component sourcing. Produces Accent, Elantra, and Santa Fe. 180,000+ units/yr capacity for domestic and export markets. IATF 16949 certified.
Vehicle AssemblyHyundai OEMLarge ScaleIATF 16949
#010
Amphenol RF Vietnam
πŸ“ Tay Ninh
RF connectors and cables for automotive electronics. Relocated operations from China in 2024. Supplies global automotive electronics OEMs. IATF 16949 certified.
RF ConnectorsAuto ElectronicsChina+1IATF 16949
#011
Viet Tran (VietTran)
πŸ“ Tra Vinh Β· Binh Duong
Wire harnesses and electrical components. 100% Vietnamese-managed company with IATF 16949 certification. Supplies global OEMs and Tier 1 suppliers.
Wire HarnessesElectrical ComponentsVietnamese-ownedIATF 16949
#012
Tan Dinh Mold & Plastics
πŸ“ HCMC
Plastic injection molds and automotive components: vents, connectors, switches, and sensors. Supplies Visteon, Denso, and Delphi. ISO 9001 and IATF 16949 certified.
Plastic InjectionAuto ComponentsMold MakingIATF 16949
#013
Inplas Vietnam
πŸ“ Bac Ninh
Precision plastic components and mold making. Produces OEM parts for Toyota, Honda, and Samsung in Bac Ninh industrial zone. IATF 16949 and ISO 9001 certified.
Precision PlasticsMold MakingToyota SupplierHonda Supplier
#014
SINNHONG Electronics Vietnam
πŸ“ HCMC
Custom cable and wire harness assemblies for automotive and industrial applications. Supplies global OEMs and aftermarket channels. ISO 9001 certified.
Wire HarnessesCable AssembliesAutomotiveIndustrial
#015
An Thinh Technology
πŸ“ HCMC (Tan Thuan EPZ)
Wire harnesses and automotive electrical components. SME supplier to local OEMs and Tier 1 companies from Tan Thuan Export Processing Zone.
Wire HarnessesElectrical ComponentsSMEEPZ
#016
Vnines Innovation
πŸ“ HCMC
EV and motorbike components, electronic modules. Growing into EV parts supply for electric vehicle brands and motorbike OEMs across Vietnam and SE Asia.
EV ComponentsMotorbike PartsElectronic ModulesGrowing
#017
Mida Precision Mold
πŸ“ Long An
Precision injection molds and plastic automotive parts. Cross-sector capability across automotive, medical device, and electronics OEMs. ISO 9001, 13485, 14001, and IATF 16949.
Precision MoldsPlastic PartsCross-sectorIATF 16949ISO 13485
#018
LNT Group Vietnam
πŸ“ HCMC Β· Binh Duong
Precision plastics for automotive, healthcare, electronics, and consumer sectors. Full design-to-assembly capability. ISO 9001 and IATF 16949 certified.
Precision PlasticsDesign-to-AssemblyMulti-sectorIATF 16949
#019
Komaspec Vietnam
πŸ“ Hai Phong (Nam Dinh Vu IZ)
Sheet metal, plastic, and electromechanical assemblies for automotive peripherals and industrial clients. ISO 9001 and IATF 16949 certified.
Sheet MetalPlasticElectromechanicalIATF 16949
#020
Sanko Mold Vietnam
πŸ“ Dong Nai (Amata IZ)
Injection molds, plastic molding, and assembly for automotive interior and exterior parts. Primarily serves Japanese Tier 1 suppliers. ISO 9001 certified.
Injection MoldsAuto InteriorAuto ExteriorJapanese OEM
#021
Hang Khoi Plastics
πŸ“ Dong Nai (Bien Hoa)
Custom plastic injection molding for automotive interior/exterior and engineering components. Serves automotive Tier 2 and consumer goods brands. ISO 9001 certified.
Plastic InjectionAuto InteriorTier 2Consumer Goods
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