 | Seal Procel
For energy saving products of high for Energy Efficiency in 2002, 2003,2004 e 2005. | |  | Certificate of Inmetro
100% the products are certified by the INMETRO that show their quality, durability and efficiency. |
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 | Certificate of Qualisol
The certificate qualifies the Inter Solar/ENALTER For the implementation of residential and commercial premises of large storage with the total volume of more than 3000 liters and collector area greater than 100 m2. | |  | Certificate of Top Excelência Empresarial
Consecration of Public Enterprise in question Solar Heating among builders in 2004. |
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 | Award Ruy Ohtake
For one of the best companies in concept and image among the retailers of building materials throughout Brazil in the category of manufacturers of solar heaters in 2004 and 2005. | |  | ISO 9001:2000
The Inter Solar/ENALTER is in the process of certification of ISO. |
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