Markets- Automotive


The automotive industry is constantly being transformed by revolutionary new technologies. These technologies require new designs for components to meet customer expectations and the industry standards. Our customers desire partnering with suppliers who offer fast response, innovative solutions, and flexible processes to meet tight schedules.

Impro is a reliable, flexible partner to leading global automotive OEMs. We continually invest in the latest automotive technologies as we can provide investment castings, sand castings and precision machining parts. Our manufactured parts are able to meet the auto industry’s heightened requirements of fuel economy and emission standards. We produce a wide range of castings and precision machining parts.

In addition to supplying parts for automobiles powered by internal combustion engines, we also offer component solutions for electric vehicles (EV). Impro is an efficient and cost-effective one-stop solution provider with the scale and capability to meet the evolving needs of automotive customers. Impro’s plant facilities are certified to IATF 16949 and ISO 9001.

Automotive Investment Casting

Require parts with intricate structure, high dimensional accuracy, and reliable performance? Our investment casting processes can work with different metals to satisfy your needs. Our typical products include:

  • Rocker Arms
  • Fuel Systems Parts
  • Turbochargers Parts
  • EGR Housings
  • Steering Systems Parts
  • Airbag Sensor Parts


Automotive Precision Machining

Precision machining provides parts that require close tolerances along with an excellent surface finish. We can custom manufacture parts such as:

  • Fuel High-Pressure Connectors
  • Fuel Injector
  • EV Motor Rotor Rod
  • Sensor Support


Automotive Sand Casting

Customers select Impro’s sand casting processes when they need critical components. These components can have complex geometries and high-performance requirements:

  • Intake and Outlet Manifold
  • Exhaust Pipe



Automotive Stainless Steel Investment Casting


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