With the increasing popularity of stainless steel tableware, the problem of adulterated stainless steel quality is not uncommon. Consumers are advised to note the following when selecting stainless steel cutlery: Beware of heavy metals in stainless steel fittings. China's laws and regulations do not impose restrictions on the dissolution of manganese. However, the limits of manganese in some European countries have been clearly defined. Excessive manganese content will affect the quality of stainless steel products, corrosion resistance is reduced, and rust is easy. At the time of purchase, manufacturers can be required to provide all parts inspection reports in contact with food, in order to prevent individual companies from defrauding consumers with unqualified stainless steel fittings in pursuit of economic benefits. Do not hold strong acid or strong alkaline foods for a long time. Stainless steel tableware should not be used for seasonings such as salt, sauce and vinegar. Because Chinese medicine contains many alkaloids, organic acids and other ingredients, especially under heating conditions, it is difficult to avoid chemical reaction with stainless steel products, which may cause the drug to fail or even produce more toxic chemicals. Therefore, avoid using stainless steel tableware. traditional Chinese medicine. Cleaning of stainless steel cutlery should avoid the use of strong bases or strong oxidizing chemicals. Experts can use a common magnet to distinguish the quality of stainless steel. If the stainless steel is very magnetic, it proves that it is almost pure iron. Since it is iron, the appearance is so bright, indicating that it is more likely to be electroplated. Real stainless steel products also contain iron, but also a little magnetic, but the magnetic is weak. (Song Xiaohua) [Scan the QR code below, pay attention to the WeChat public number "Jiuzheng cabinet network "; you can view the popular article " My dad is selling cabinets ", want to communicate with peers can join the Jiuzheng building materials network cabinet exchange group] Hose Tail IBC Fittings, 2" Hose Tail x IBC Female Thread,Single Hose Tails,IBC Female to 2 inch Hose Tail Cixi Chengtuo Hardware Parts Factory , https://www.ibccoupling.com