1, environmental protection: tin cans easily oxidative decomposition, and conducive to waste treatment, recycling.
2, safety: good sealing, long product shelf life.
3, Consumption: Good thermal conductivity of the cans, easy to heat and cool, in line with consumer needs. Has sufficient strength and hardness, not easily deformed, more convenient handling and storage. Multi-color products, beautiful appearance, to meet the consumer's visual enjoyment.
4, economy: suitable for mass production in a row, the cost of investment economy, so that consumers can enjoy the beauty and cheap products.