1, Fu Guang: 1984, with the strength of "research, production and sales", is a large brand in the domestic drinking cup industry.

2.le maire: 1825 originated from France and is one of the largest glassware suppliers in the world.

3. Libby: It started in America 18 18, and is the largest glass tableware manufacturer in the world.

4.hals: a national protected trademark, and one of the most influential professional suppliers of stainless steel vacuum insulation utensils in China.