CLAMPER are Brazilian company specialized in the development and manufacture of Surge Protection Devices (SPD), offering solutions to protect electronic equipment against damage caused by lightning and electrical surges. With local office in Brazil, USA, Mexico and Colombia, CLAMPER has 40 million products sold and we have a consolidated presence in more than 23 countries. With deferents SPD solutions to photovoltaic, LED Lighting, mining, utilities, retail, telecommunications, oil&gas and several other electrical sectors. We continue in constant evolution, in order to always offer the best solutions with excellence and quality. CLAMPER products are rigorously tested in our own laboratory, capable of simulating the effects of lightning on electrical appliances.