China's energy efficiency labeling is the first to start from the refrigerator and air conditioner products. The energy efficiency label is blue and white background. The top is marked with the words “China Energy Efficiency Label†(CHINAENERGYLABEL). The back is sticky and needs to be attached to the front panel of the product. The structure of the logo can be divided into a background information column, an energy efficiency rating display column, and a product related indicator display column. As an information identifier, the energy efficiency label visually indicates the energy efficiency level, energy consumption index and other important performance indicators of the energy-using product, and the energy efficiency level is the most important indicator for judging whether the product is energy-saving, and the energy efficiency rating of the product. The lower the value, the higher the energy efficiency, the better the energy saving effect and the more energy saving. At present, China's energy efficiency label is divided into five levels of 1, 2, 3, 4, and 5, level 1 indicates that the product has reached the international advanced level, the most energy saving; level 2 indicates comparative power saving; level 3 indicates product energy efficiency For the average level of the Chinese market; level 4 indicates that the product's energy efficiency is lower than the market average; level 5 is the market access indicator, and products below the level are not allowed to produce and sell. In order to spread awareness of energy conservation and efficiency among various consumer groups, the energy efficiency rating display column uses three manifestations to visually express energy efficiency rating information: first, the text part is “low energy, medium, and high energy consumptionâ€; The part is “1, 2, 3, 4, 5â€; the third is the color scale according to the level of emotional arrangement represented by the color, wherein red represents prohibition, orange represents warning, and green represents environmental protection and energy conservation. At present, China's energy-enforced products are: display, LCD TV, plasma TV, rice cooker, induction cooker, household washing machine, refrigerator, storage-type electric water heater, energy-saving lamp, high-pressure sodium lamp, printer, copier, electric fan . Color TVs, refrigerators and air conditioners implement a three-level energy efficiency standard system, and production and sales are prohibited under level 3. The information content of the energy efficiency label of the refrigerator includes the producer, model, energy efficiency level, 24-hour power consumption, volume of each room, and the national standard number. Information on air conditioning energy efficiency labeling includes: producer, model, energy efficiency rating, energy efficiency ratio, input power, cooling capacity, and national standard number. (Wang Feng) Solid Soldering Wire,Tin Alloy No Flux,Without Core Flux Wire,Big Diameter Welding Wire Solid NINGBO XIHAN TIN SOLDER CO.,LTD. , https://www.soldertop.com