About us

The Diver’s Platform is manufactured by Competitive Development & Manufacturing in Granite Falls, WA. CDM is owned by Harry Wood. He’s the creative mind behind this and many other products. If you have a great idea, Harry is the guy who can make it happen!

Harry is a certified dive master and recently got his instructor rating.

CDM has been in the production manufacturing business for over 30 years. They currently manufacture products for the medical, aerospace, and commercial industries. They specialize in manufacturing design and prototyping.

Contact us at:

Competitive Development & Manufacturing
10905 Mountain Loop Highway
Granite Falls, WA 98252


FAX 360-691-7817

DEMA member number A1-4238