A. Castro & Filhos Lda is a company specialized in the manufacture and commercialization of leathers for footwear and leather goods, with the main objective of providing the best quality. Founded in 1997, the company values innovation, sustainability and environment, quality, technology, people and safety of the entire team. It operates in the national and international market maintaining a constant adaptation in favor of market trends. It sells leathers in crust and finished with vegetable chrome free tanning and chromium.