Stainless steel tanks currently many brands on the market, many types, quality and assembly technology is complex, consumers stainless steel tanks for Missing expertise is difficult to stainless steel tanks to do the right choice. So, we buy stainless steel water tank, you must first get to know the next tank: stainless steel plate thickness is millimeter, some manufacturers in order to cheat people obtain illegal profits, without boasting plate thickness and improve the customer's desire to buy, very immoral. A good product must have standardized service and commitment guarantee. Customers buy stainless steel tanks, the best selection of regular factory product, or look cheap, and usually buy counterfeit three products. After the tank for a basic understanding of how to buy stainless steel water tank product? 1, the first selection of goods depends on its health permits, stainless steel water tank as storage devices, health conditions must be strictly enforced. 2, see models and different needs of different customers, the volume of the tank naturally different, not to pick unnecessary huge volume of water tank, water tank for a long time used up, not health, water tank also has some damage. 3, to see the overall structure and quality of the water tank, water storage compliance with safety and health requirements of the water. 4, the selection of the tank to note that different types of domestic and foreign impact water quality, stainless steel water tank has a certain role in the resistance to different water quality. 5, the best choice for well-known brands, large companies to buy tanks, service is relatively good, stainless steel water tank once a problem, can be solved in the shortest time. Ultimately, however, even the best stainless steel tanks also require manual maintenance to increase its quality and life of the tank water regularly to detect and clean up the water tank, can effectively protect the tank.