Wallner Expac, Inc.

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Ontario, CA  |  800-690-0012

Wallner Expac is a leading manufacturer and distributor of Expanded Metals products with a strong reputation for quality and innovation. The company is based in the United States and has been in business for over 60 years, serving customers in a wide range of industries including construction, aerospace, automotive, energy, and filtration.

At Wallner Expac, we specialize in the design, manufacture, and supply of Expanded Metals products in a variety of materials, including stainless steel, aluminum, and carbon steel. Our expanded metal products are widely used in architectural and industrial applications, and we are committed to providing our customers with the highest quality products and services.

One of the key strengths of Wallner Expac is our extensive in-house capabilities. We have a modern, well-equipped facility that allows us to handle every aspect of the expanded metal manufacturing process, from design and prototyping to production and finishing. Our skilled engineers and technicians work closely with customers to understand their needs and develop custom solutions that meet their specific requirements.

In addition to our manufacturing capabilities, we also offer a range of value-added services, including product design and development, custom fabrication, and finishing services such as painting, powder coating, and anodizing. Our experienced team is committed to delivering exceptional service and support at every stage of the process, ensuring that our customers receive the highest level of satisfaction and value.

At Wallner Expac, we are dedicated to quality, innovation, and customer satisfaction. We pride ourselves on our ability to deliver high-quality products and services that meet the needs of our customers, and we are committed to maintaining our position as a leader in the expanded metal industry. Whether you need custom expanded metal products or standard products from our extensive inventory, we have the expertise, experience, and resources to meet your needs.

Expanded Metals Power Pages

Expanded Metal

Expanded Metal

Expanded metal is a sheet metal mesh. It is made by stretching a slitted sheet of malleable metal. The orientation of the slits is perpendicular to the direction of the stretch. The result of such stretching is an array of holes on the slits - to give a mesh form...

Perforated Metals

Perforated Metals

Perforated metals are sheets of metal that have had decorative shapes, and holes punched or stamped into their surface for practical or aesthetic purposes. The perforation of metal sheets takes several forms and includes a variety of geometrical patterns and designs...

Perforated Sheet Metal

Perforated Sheet Metal

A perforated metal is a piece of sheet metal that has been stamped, fabricated, or punched to create a pattern of holes, slots, and various aesthetic shapes. A wide range of metals are used in the perforating metal process, which include steel, aluminum, stainless steel, copper, and titanium...

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