m Lego, high quality copper Alloys since 1894 M Lego is casting and delivering worldwide High-Quality Copper based alloys. Available in half-finished rods, square, he wagon, flat or profile, M Lego is providing tailor-made products, offering a wide range of solution dedicated to customer satisfaction. On a global scale, m Lego aims at satisfying high expectation from the biggest industrial contractors, offering products which fit in their technical requirements and norms, but also in working closely with high profile player on the market to develop dedicated products. M Lego has only one priority: continuous improvement in every field of its activity.