Electric Vehicles

In the rapidly evolving landscape of the EV sector, BCW remains at the forefront, continually developing component and surface treatment application solutions tailored to meet the evolving needs of its customers.

As a leading advanced engineering solutions provider, BCW Group encompasses BCW Engineering and BCW Treatments, both renowned manufacturers across various industry sectors.

BCW Engineering offers a wide range of mixed metal manufactured components specialising in aluminium castings, extrusions, sheet metal, along with value-added surface treatment and finished assemblies. BCW Treatments, specialises in surface treatment for BEV (Battery Electric Vehicle) components bringing a multitude of benefits to the sector, particularly in enhancing battery performance, longevity, and safety whilst ensuring environmental sustainability.


BCW's combined expertise can support our customers in the BEV sector

Mixed metal components: 

  • Lightweight BIW and chassis parts.
  • Battery cell
  • Power conversion (BEM's and EDU's)
  • Battery cell stack componentry
  • Battery trays
  • Busbars
  • Stator and Motor packs

Value-added surface treatment offerings: 

  • Dielectric coating
  • Powder coating
  • Anodising
  • Passivation “Conversion coating” (TiZr and Phosphate)
  • Electrostatic wet paint

By combining our precision engineering capabilities with surface treatment expertise, BCW is extremely well positioned to deliver components and assemblies which is crucial to enhancing BEV’s performance and sustainability, including:

  • Enhanced battery performance - Our surface treatments can improve conductivity and thermal management within battery systems
  • Increased battery longevity - Our treatments can help protect battery components from corrosion and degradation
  • Improved safety - Certain treatments can enhance the fire resistance of battery systems
  • Environmental focus - BCW prioritises sustainable practices throughout the manufacturing and surface treatment processes


Why choose BCW:

  • BCW's surface treatment process control not only ensures quality but also elevates performance in the application of functional coatings for BEVs.
  • Our functional coating solutions provide a pivotal role in enhancing component longevity, thermal propagation protection, corrosion resistance, and overall performance.
  • BCW plays a crucial role in not only counteracting the increased weight of battery pack components but also in facilitating the provision of lightweight solutions across the entire vehicle.
  • We provide a comprehensive range of solutions in complete component manufacturing and surface treatments, aimed at protecting BEV battery pack components, battery cells, and the materials used in BEVs.
  • Through collaborative partnerships with our customers and a keen understanding of their specific component and functional protection requirements, our objective is to deliver the most cost-effective technical solutions.
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