Impro Industries USA, Inc.

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Diamond Bar, CA  |  877-484-6776

Impro Industries is a global leader in high-precision, high-complexity, and mission-critical components and solutions. Established in 1998, we offer a wide range of customized investment casting, sand casting, precision machining, and surface treatment services to a diverse customer base. Our products cater to a variety of industries, such as automotive, aerospace, medical, agricultural, energy, and many others.
We specialize in manufacturing casting and machined components that can withstand high temperatures and pressures. Our range of products includes nozzle rings, turbine scrolls, injection clamps, manifolds, and more. Each product we manufacture undergoes strict quality control measures to ensure that they meet the highest standards of quality, durability, and performance.
At Impro Industries, we believe in providing customized solutions that meet our customers' unique needs. Our experienced engineers and technicians work closely with clients to understand their requirements and provide tailored services. We offer design and engineering services to ensure that parts are manufactured to exact specifications, and we provide quality control and testing to ensure that every product meets our high standards.
We have the capability to manufacture high-precision components of various sizes and shapes, from small intricate components to large complex parts. Our team uses advanced manufacturing technologies and state-of-the-art equipment to produce components that meet even the most demanding customer requirements. We are also a flexible and responsive business partner that can adapt to changing market demands and customer needs.
Impro Industries is a globally recognized manufacturer of high-precision casting and machined components. Our commitment to precision manufacturing and customer satisfaction has made us a reliable and flexible business partner to industry leaders worldwide. Our team strives to conduct business ethically and responsibly while continuously looking for ways to improve and think outside the box. Contact us today to learn more about our products, services, and capabilities, and how we can help your business meet its manufacturing needs.

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...

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...

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...

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...

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...

Castings & Forgings

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