Made in California

Diving Unlimited International, Inc.

Diving Unlimited International is undeniably the world’s leader in keeping divers warm and comfortable. DUI’s obsession is the pursuit of excellence in the innovation, design and manufacture of highly specialized drysuits and insulation for recreational, technical, public safety and military divers. Located in San Diego, California and established in 1963, all DUI drysuits are built in the USA and distributed through 400 dealers in North America and exported worldwide including Europe, Switzerland, United Kingdom, Russia, Switzerland, Australia, Japan, Southeast Asia, Ukraine, Mexico, Korea, Brazil, Argentina, Chile, New Zealand, South Africa, Kazakhstan, Iceland, Venezuela, and Oman.

Products and Services

Diving equipment for recreational, public safety, military, commercial and scientific divers.  Diving Unlimited International, Inc. specializes in drysuits and garments to keep divers warm and comfortable in the world’s harshest environments.

Manufacturing Processes

DUI is ISO9001:2008 certified.

Contact This Manufacturer

Company Name: Diving Unlimited International, Inc.

Category: Sporting & Athletic Goods

Location: San Diego, CA

Contact Person: Susan Long

Phone: (619) 236-1203

Email: @


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