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Since BLOCK's establishment in 1939, BLOCK has become a leading supplier of transformers, power supplies, EMC filters and power quality solutions. For years, BLOCK has delievered many competitive products and solutions to the electrical installations industry. From research and development to production and final certification, all BLOCK products are developed in-house in Germany. The fully equipped BLOCK testing laboratory, with its trained staff, not only tests and measures the company’s own products, but can also support the needs of customers. |