However, never the more expensive is the better. High cost performance is real good for the stainless steel thermal flask. Judging from the brand of stainless steel thermal flask on the market, the brand of Solid stainless steel thermal flask can definitely be called the leading brand in the cup industry. In the stainless steel thermal flask production industry for more than ten years, Solid has always maintained excellent quality and high-quality service attitude, which is highly praised by the majority of consumers.
It is generally believed that the heavier the stainless steel thermal flask, the better the quality and the better the insulation effect. In fact, this view is wrong. The reason why the cup is heavy is mainly because the manufacturer has added something such as magnetic chips to magnetize the water quality. This kind of cup is just a cup for health care, but definitely not a thermal flask, because the real stainless steel thermal flask is generally insulated through vacuum.
As we all know, air has a certain thermal conductivity, and the temperature will not be transmitted in the vacuum state. Therefore, the most important thing is its vacuum degree to judge whether the thermal insulation effect of the SS vacuum flask is good.
The simplest way to identify the vacuum level is to pour hot water into the cup and touch whether there is heat on the cup body and bottom later. The lower the temperature of the cup, the better the heat preservation and heat insulation effect.
It mainly depends on the appearance and whether there are joint marks from the cup body to the cup bottom. The service life of stainless steel thermal flask that look integrated is generally longer than that of cups with welding marks. Moreover, because it is made by an integrated process, the possibility of air leakage is less than that of a cup with welding marks.
Our company has a manufacturing plant of 80000 square meters and more than 600 highly skilled workers, including 30 R&D experts and many other quality assurance experts. All our production meets BSCI social responsibility standards. In addition to our standard product line, we also provide ODM and OEM services.
We have passed ISO9001:2015 quality management system certification and ISO14001:2015 environmental management system certification. Our facilities have also passed ISO45001:2018 occupational health and safety certification. Welcome to consult if you need.
Our Solidware product catalogs of more than 300 kinds are distributed in more than 40 countries and regions around the world. We are still developing new products that meet our current production standards. At present, each product belongs to one of the four series: home series, travel series, office series and hotel series. Every year we develop about 60 new products to improve previous designs or launch new products.
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