news When We Buy Online How Should We Choose Thermos Bottle? What are the three materials of the inner liner of the thermos bottle? Which technology is the best? Liner material (preferred): 304 stainless steel 2020年1月2日
info Which type of thermos water bottle is better There is no strict difference between the two types of thermos water bottle design, the push-button type thermos water bottle and the ordinary screw cover 2020年1月2日