M. Calosso & Son Inc. has managed to navigate through a sea of changes and endure well into its ninth decade. The company is a Stockton manufacturer of boxes for asparagus, cherry, bell pepper, peach, apple, tomato, squash, eggplant, potato, walnut and other growers and packers in a region that extends from south Sacramento to Fresno. It also makes custom-made boxes and displays for wineries and other industries.