BLOCK has been a powerful global partner to trade and industry in the field of coiled products for decades. Everyone working in the electronics sector appreciates the reliability and on-time delivery our brand stands for, especially following the introduction of our blue PCB Transformers. To ensure that it remains this way, BLOCK continues to invest in controllable, rapid and above all reliable in-house production facilities. Together with its increasingly powerful development center, BLOCK offers a fast customization and product redevelopment service alongside its large off-the-shelf product range.