Jay & Kay Mfg. LLC

72 Louise Street

Croswell, MI 48422

Phone: 810-679-2333

Fax: 810-679-2633




Value Added


J&K offers value added assembly work!

Let us install your canvas tracks!

Let us install your windows and grab rails

We can also install your wire harness, lights, speakers, various railings….just ask us!

J&K can design, build, and deliver a complete “drop in” product for you. We can make your arch or hard top a modular plug and play item making installation simple for you!




Marine Division

Hard Tops

Production Welding

Machining Capabilities

Fabrication Capabilities

Lubrication Products


Casting Services



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Covered by one or more of the following patents: US 7,798,089 B2, US D589,495 S

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