Portosan LLC is listed under the Washroom Sanitation Services (Industrial Locations) category (which is under the following categories: Other Business Services -> Disinfecting and Pest Control Services).
They are listed as being a B2B (business to business) company.
Portosan LLC was founded in 2010.
They are located at 4511 Rowland Avenue in El Monte, California.
Mobile and regular directions can be viewed below as well as their phone number, ratings, website (when listed).
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