Grantel Equipamentos LTDA

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Certified
quality

Analyzes the need of its customers and develops solutions alongside qualified suppliers according to ISO 9001, 14001 and OHSAS 18001. Products certified by national and international ABNT NBR, IEC, ANSI standards, among others.

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After-sales
Quality

Technical and commercial support, from first contact to after-sales, through qualified professionals and a trained team at the disposal of the customer.

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Own laboratory

Own mechanical, thermal, chemical and electrical laboratory for technical tests and, when requested by customers, tests are conducted in accredited laboratory anywhere in the world.

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Stock
in Brazil

The largest stock of electrical insulators of Brazil for power distribution and transmission lines and substations, totaling more than 12 thousand square meters.

GENERAL SUPPLY

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Support, pin and pillar insulators of 13.8 to 1000 kV

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Glass and porcelain disc suspension insulators

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Polymer (composite) suspension insulators

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Already supplied electrical glass, porcelain and polymer (composite) insulators

ABOUT THE PRODUCTS

produto 1

Glass Insulators

Toughened glass disc insulators for use in power distribution lines, transmission lines and substations.

produto 2

Porcelain insulators

Porcelain insulators for use in power distribution lines, transmission lines and substations.

produto 3

Polymer insulators

Polymer (composite) insulators for use in power distribution lines, transmission lines and substations.

STOCK IN BRAZIL

Located in Campo Largo, Paraná, Grantel Equipamentos has two distribution centers, totaling more than 12 thousand square meters,
being the largest stock in Brazil of electrical insulators for power distribution lines, transmission lines and substations.

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