There are: Lock&Lock, Tupperware, Fuguang, Lemeiya, and Supor.

1. Lock&Lock

Lock&Lock is a brand that belongs to South Korea's Lock & Lock Company. This company specializes in producing new concept sealed containers and is now selling it to the world Products are exported to more than 90 countries around the world.

Lock&Lock was registered in 1985 and entered the Chinese market in July 2004.

2. Tupperware

Tupperware Brands Corporation, a manufacturer of plastic fresh-keeping containers, is headquartered in the United States. Tupperware has more than 70 branches around the world and branches in 15 countries including the United States, France, Australia, Japan, South Korea, and China.

3. Fuguang

Founded in 1984, it is a famous brand product in Anhui Province, a famous trademark in Anhui Province, and a leading brand in the stainless steel thermos cup industry.