I pulled this excerpt from the B&M Siren siren website. Not only are they the oldest American munufacturer of sirens, they are built by Americans in America.
Our Products are
Made in the USA
All components are sourced from
the USA and Canada
B&M does not utilize foreign sources which
are controlled by repressive governments
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When we exhibit at trade shows, we place a small sign with this statement on our display table.
At a recent show one of the other exhibitors, who is based in China, stopped by
and was looking at our display.
Then he read the sign.
When he got to the last sentence he looked up, smiled very slightly, and walked away.
Guess he got the message.
Rest assured that when you purchase from B&M, your taxpayer's money will not go
to support repressive regimes.
♦
FOR IMMEDIATE RELEASE
B&M Siren introduces a superior, more durable finish:
In keeping with its policy of judicious product refinement, the B&M Siren Manufacturing Company has recently introduced new siren components with exceptional durability of finish. B&M now manufactures its siren stators and rotor tips with type 316 stainless steel, which has been polished to a fine finish. The widely acclaimed Super-Chief sirens now carry streamlined covers also made from highly polished stainless steel, rather than the less durable chrome-plated steel previously used. All new sirens are now produced with these upgraded components and are designated as Series M10.
Careful attention has been paid to all specifications in order to avoid any change to the superior performance of these sirens.
Due to the environments in which vehicular warning sirens operate, their finish is susceptible to weathering, and even corrosion due to road salts and marine conditions. The entire line of B&M sirens is now much more resistant to these ill effects, and will hold a long lasting, beautiful finish with a minimum of maintenance.
The B&M Siren Manufacturing Company was founded in Los Angeles in 1913, and has continuously manufactured warning sirens longer than any other firm. Their superior quality sirens are manufactured completely in the United States, and components are sourced from the US and Canada. B&M does not utilize foreign sources which are controlled by repressive governments.