A.L. Johnson Company

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Camarillo, CA

A.L. Johnson Company, located in Camarillo, California, is a pioneering company that has been at the forefront of aluminum and zinc castings since 1954. With nearly seven decades of experience, A.L. Johnson Company is recognized for its expertise in the rubber plaster mold process, offering high-quality castings to various industries. Their complete machining and finishing facility enables them to deliver fully processed parts weighing up to 20 lbs. Known for their fast delivery, they have become the preferred choice for customers in the medical and electronics industries.

A.L. Johnson Company specializes in the production of aluminum and zinc castings. Their aluminum castings exhibit excellent strength-to-weight ratio, corrosion resistance, and exceptional thermal conductivity, making them ideal for a wide range of applications in industries such as aerospace, automotive, and electronics. Additionally, their zinc castings offer superior dimensional accuracy, tight tolerances, and excellent surface finish, catering to industries that require intricate and detailed components.

A.L. Johnson Company provides comprehensive services to support their customers' casting needs. Their complete machining and finishing facility allows for the production of fully machined and finished parts. This integrated approach streamlines the manufacturing process and ensures that customers receive ready-to-use components, reducing the need for additional processing and saving valuable time and resources.

A.L. Johnson Company is renowned for pioneering the rubber plaster mold process, which has revolutionized the casting industry. This process involves creating a flexible mold using rubber and plaster, allowing for intricate details and complex geometries to be accurately reproduced in the castings. This technique has made A.L. Johnson Company a leader in producing high-quality castings with excellent surface finishes.

With their well-equipped facility and experienced team, A.L. Johnson Company can produce castings and parts weighing up to 20 lbs. Their state-of-the-art machinery and skilled technicians ensure that each component meets the required specifications and industry standards.

One of the key strengths of A.L. Johnson Company is their commitment to fast delivery. They understand the importance of meeting tight deadlines and have established efficient production processes to ensure timely delivery of their castings. This aspect, combined with their consistent quality and reliability, has made them a trusted partner for customers in the medical and electronics industries.

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...


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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