Starting from the needs of customers, SCT DIGITAL TECHNOLOGY CO.LTD will determine the direction of business development, make first-rate products and provide first-class services. Inquire! The Domestic Quality Manufacturer in the Manufacturing Electrical Equipment & Supplies Optoelectronic Displays Industry Compared with other products in the same category, interactive whiteboard has outstanding advantages which are mainly reflected in the following points. Guided by the actual needs of customers, SCT DIGITAL TECHNOLOGY provides comprehensive, perfect and quality solutions based on the benefit of customers.
Well water filter which brand is good? Well water is mainly rich in heavy metals and more calcium and magnesium ions (hard water ),It is recommended to buy a water purifier with reverse osmosis membrane,Everything else is bullshit,Without reverse osmosis, the problem of water hardness and heavy metals cannot be solved As for the brand, look at yourself,2013-
What is the glass ball in the middle of the front filter? That is silicon crystal (compound phosphate), which can be dissolved in water slowly. it is generally used to treat domestic water or to reduce the deposition of water and alkali on the water for heating. But in fact, many manufacturers put this product on the water, so that the dissolved silicon crystal (composite phosphate) will enter the drinking water. There is no long-term conclusion that this will have any impact on the human body.Therefore, it is not recommended to install this kind of glass ball filter at the front end of the catering water.
