INDUSTRIES WE SERVE

Transportation

Surface treatments that extend the service life of components used in trucks, trailers, and trains.

Industry Overview

The transportation industry, particularly rail and subway systems, requires components capable of withstanding constant vibration, high loads, weather exposure, and aggressive environmental conditions. Without adequate protection, corrosion and wear can compromise safety, reliability, and service continuity.

At Chousa, we apply high-performance coatings that protect critical fastening systems against corrosion, abrasion, and mechanical stress. Our solutions help extend service life, reduce maintenance, and ensure long-term reliability in demanding transportation infrastructure.

Parts We Provide Solutions For:

  • Bolts and fasteners for rail and subway systems
  • Flanges used in structural and mechanical assemblies
  • Washers for load distribution and vibration resistance
  • Fastening systems exposed to dynamic loads and harsh environments

Application Examples

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Ask us about solutions for this industry.