Castelplast was founded in the early 70’s in the “Valcalepio Valley” near Bergamo . The three brothers Giovanelli were the founders of a small workshop and they started to produce the first buttons and buckles in the backyard of their home. Their tenacity and commitment lead the company to become a leader among the manufactures of buttons and garment accessories.
The key factor of Castelplast is to monitor the complete production process of the buttons , from the initial idea, to the finished product.