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8824 Fallbrook Dr
Houston, TX 77064 USA
Tel +1 281 940 1800
Fax +1 713 559 9419

Asia Pacific

AMOT Shanghai

Bd. 7A, No. 568, Longpan Rd., Malu Jiading
Shanghai 201801 China
Tel +86 21 5910 4052
Fax +86 21 5237 8560

Europe, Middle East & Africa


Western Way
Bury St Edmunds
Suffolk, IP33 3SZ England
Tel +44 1284 762222
Fax +44 1284 760256

AMOT Germany

Rondenbarg 25
22525 Hamburg
Tel +49 40 8537 1298
Fax +49 40 8537 1331


In 1948 AMOT began operating in Richmond, California USA with the invention of the industrial thermostatic valve developed for the marine industry. Today the AMOT thermostatic valve family is the accepted standard in various industrial applications around the world. Our products and solutions are still breaking new ground in temperature and pressure sensing and control as well as in new areas such as diesel engine safety and condition monitoring technologies. Our team of highly skilled engineers and manufacturing experts are highly focused and directed towards developing highly specialized controls solutions across a wide variety of applications and industries. We continue to partner with the technical teams of our customers to ensure the solutions we provide meet or exceed their expectations. 

In 2007 the AMOT Group expanded with the acquisition of Roda Deaco Valve Company, of Edmonton, Canada and again in 2008 with the acquisition of Chalwyn Ltd. of Poole, Dorset UK. With the addition of these two product lines and the expertise acquired, AMOT is the leading manufacturer of emergency diesel engine shut down systems in the world.  

Our global capability is unmatched. With manufacturing facilities and engineering design capability in Houston, TX USA, Edmonton, Canada, Bury St. Edmunds, United Kingdom and Shanghai, China we have the local support and global infrastructure to meet your needs effectively and efficiently.