EMRO USA is the sole authorized manufacturer of Effective Microorganisms (EM•1 products) in the United States and has partnered with EM America for ordering. Products will continue to be shipped out of our Tucson, Arizona facility under the EMRO USA name.
About EMRO USA

EM America has partnered with EMRO USA as the sales and marketing company and provides all tech support and consulting services on Effective Microorganisms in the United States. Visit their site at www.emamerica.com.
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