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Von Roll hono­u­red as world mar­ket leader

As a pioneer and spe­cia­list in electri­cal and ther­mal insu­la­ti­on and due to its lea­ding, tech­ni­cal know-how, the Von Roll Group was offi­cial­ly awar­ded and inclu­ded in the World Mar­ket Lea­der Index for the first time …