Certificates
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![iso-9001-logo iso-9001-logo](https://ottoalliance.com/wp-content/uploads/2020/01/iso-9001-logo.png)
![gmp-logo gmp-logo](https://ottoalliance.com/wp-content/uploads/2020/01/gmp-logo.png)
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OTTO has been exporting over a decade and we have most necessary certifications to meet our customers’ standards from 5 continents around the globe, please do contact us for any inquiry about certifications we will get back to you with the details of standard certificates for a particular product.