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assivation plays a crucial role in enhancing the protective capability of stainless steel and must be performed strictly according to specifications.

Note that "stainless steel" does not necessarily guarantee total corrosion resistance, whereas "corrosion-resistant stainless steel" is guaranteed not

In winter, stainless steel thermos mugs can maintain the temperature of hot water for a long time, providing a warm drinking water source at any time.

304 Stainless Steel Insulated Cups: These are a common type of insulated cup on the market.

After filling the cup with water, screw the stopper and lid on tightly in a clockwise direction and place the cup flat on a table; there should be no

Newly purchased cups and flasks often retain a slight odor of food-grade PP plastic due to the manufacturing process (specifically, plastic molding).

Pre-heat or pre-cool the flask with a small amount of boiling water (or ice water) for one minute before use to optimize thermal insulation performanc

Pre-heat or pre-cool the flask by adding hot or ice water before use to enhance thermal retention.