The three-piece metal can industry presents a homogenization and low-cost competition. At the same time, the rapid development of the two-piece cans has brought a huge impact on the production of three-piece cans. This product is formed by mechanical expansion. The molded product features a comfortable grip and a rounded appearance. The can volume is suitable for 2-3 person’s friends gathering, family travel and other scenes. The fillings are suitable for fruit and vegetable juice drinks and protein drinks.