Impro Industries USA, Inc.

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Diamond Bar, CA  |  877-484-6776

Impro is a world leading manufacturer of casting and machined components for diverse markets with high-precision and mission-critical demands. In business since 1998, we offer customized investment casting, sand casting, precision machining, and surface treatment services to a global customer base. Our customers are from a multitude of industries, such as automotive, aerospace, medical, agricultural, energy, and many more. We have experience producing components such as nozzle rings, turbine scrolls, injection clamps, manifolds, and more. Every product we manufacture stands up to high temperatures and high pressures, offering a safe solution for demanding applications and ensuring that they can provide customers with a safe and long-lasting product.

Our company’s mission is to be the global leader in high-precision, high-complexity, mission-critical components and solutions, and to be a reliable, flexible and global business partner to industry leaders. We strive to achieve this goal by following through on the promises we make, and conducting business ethically and responsibly. Our team is committed to our work and the success of our customers by ensuring that the work we do is done thoroughly. We also make it a goal to always pay careful attention to detail, looking for ways to improve on activities done in the past, and thinking outside of the box in all areas of our business. Impro’s plant facilities are certified to ISO 9001/IATF 16949, and ISO 14001, which means all of our services adhere to the strict quality management standards.

Investment Casting Power Pages

Investment Casting

Investment Casting

Investment casting is a metal working process that uses a ceramic shell built over a wax pattern to produce parts with extraordinarily uniform and smooth surfaces. The wax pattern is produced from an aluminum die.The final products of investment casting are without parting lines, mold half marks, or other deformities...

Lost Wax Casting

Lost Wax Casting

Lost wax casting is a casting process that uses a wax pattern to create a ceramic mold for creating a part or product design. It has been known over the years as lost wax or precision casting due to its accuracy in recreating parts with precise tolerances...

Types of Casting Processes

Types of casting processes

The casting process is an ancient art that goes back several thousand years to the beginning of written history. The archeological record has finds that document the use of the casting process over 6000 years ago around 3000 BC or BCE...

Sand Casting

Sand Casting

Sand casting is a manufacturing process in which liquid metal is poured into a sand mold, which contains a hollow cavity of the desired shape and then allowed to solidify. Casting is a manufacturing process in which...

Forging

Forged Part

Forging is a metal working process that manipulates, shapes, deforms, and compresses metal to achieve a desired form, configuration, or appearance outlined by a metal processing design or diagram. Depending on the type of metal and the...

Die Casting

Die Casting

Die casting is a high pressure metal casting process that forces molten metal into a mold. It produces dimensionally accurate precision metal parts with a high quality finish. Its ability to produce detailed parts makes it perfect for the mass production of products...

Castings & Forgings

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