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.

Die Castings Power Pages

Aluminum Casting

Aluminum Casting

Aluminum casting is a method for producing high tolerance and high quality parts by inserting molten aluminum into a precisely designed and precision engineered die, mold, or form. It is an efficient process for the production of complex, intricate, detailed parts that exactly match the specifications of the original design...

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 that have a flawless smooth finish...

Types of Casting Processes

Casting Foundry

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...

Zinc Die Casting

Zinc Die Casting Dies

Zinc die casting is a casting process where molten zinc is injected into a die cavity made of steel that has the shape, size, and dimensions of the part or component being produced. The finished cast zinc product has all the...

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...

Iron Castings

Iron Castings

An iron casting is a hard product obtained from combining iron with carbon. This can be readily cast in a mold, and it contains a higher proportion of carbon compared to steel. The proportion typically ranges from 2 to 4.3 percent...

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 requirements of the design...

Open vs Closed Die Forging

Applications of Closed Die Forging

In this article, there are key terms that are typically used with open and closed die forging and it is necessary to understand their meaning. Forging is a process in manufacturing that involves pressing, hammering, or...

Castings & Forgings

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