How should inductors be stored and why inventory inductors are not worth buying

Gujing Electronics, as an inductor manufacturer, does not recommend customers to buy the inductor products in stock, but some customers will be in urgent need of inductor products and purchase the inductor products in stock from the purchaser.
Let's take a look at the environment where inductance is placed. For the storage of inductance, the state stipulates that it should be placed in the environment of 65% humidity and 25 +3. Under normal circumstances, inductance products can be stored in such an environment for half a year. Once more than half a year, it is necessary to check inductance again. Many manufacturers are reluctant to detect inductance. At the same time, once the humidity of the inductor in the environment exceeds 80%, the inductor will accelerate oxidation.
If inductor enterprises have enough funds, they can also choose to store in vacuum environment, which can avoid oxidation problems.
Why Gujing Electronics does not recommend that customers purchase inductor products directly from stock, or because customers do not know the time of inductor placement, the environment of inductor placement, whether there is corrosion at the inductor's lead, whether the solder is oxidized, and so on.
In addition, the physical parameters are the same, and the actual performance of inductors is really very different, many products, customers and businesses can not guarantee that inductors must meet the current requirements.
For inductor products, GujingElectronics still advises customers to customize the inductor just produced, rather than buying inventory products.
Suzhou Gujing Electronics Co., Ltd. specializes in designing, developing and selling high-quality power winding inductors, high-frequency inductors, ferrite inductors and related safety devices inductors, and provides perfect technical services and professional solutions.