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Diamond Perforated Metals, Inc.

A Subsidiary of AMICO, A Gibraltar Industries Company

Diamond Perforated Metals, Inc. was founded in 1956 in Los Angeles. In 1988Diamond acquired California Perforating Screen Company. This additionincreased both Diamond Perforated's capacity and experience in perforated metals.

In 1994 Diamond built a new manufacturing facility strategically located in Central California. This new facility was designed from the ground up to produce the best quality perforated materials. In it are the most modern perforating presses and support equipment available today. Diamond Perforated has grown to become one of the largest manufacturers and distributors of perforated metals in the United States, with locations in Visalia, Los Angeles, Seattle, and Denver offering same day shipments!Diamond Perforated Metals is a member of the Industrial Perforators Association.

Diamond Perforated Metals is an ISO 9002 certified company. We embrace continuous improvement through customer surveys, corrective and preventive action, team problem solving, and formal management review of quality system.

Our name is synonymous with quality, the numbers are solid proof. 1997 quality rating was 98.9%, 1998 quality rating is 99.7%. On time shipments average above 95%.

We guarantee you'll find us to be one of your most maintenance-free suppliers.Our philosophy is to partner with our customers, learn their business, understand their needs and cater to them, for life.