Why is the price of domestic hand switches so cheap?

There are often terminals who want to buy the original hand switch for maintenance and replacement. In fact, it is not necessary to completely purchase the original hand switch.
First of all, the so-called original brand hand switches are not produced by them. They are all OEM or OEM products. The prices of their trademarks or brands have skyrocketed several times. However, a large part of them are made by Chinese companies. The quality of the product is almost the same as the domestic exposure hand switch of our own brand. From the perspective of cost performance, our own brand of exposure hand switch is higher. It is also the overseas customers who like to purchase the hand from China at their own freight. The reason for the hand switche.