Haiyan Weijia Electric Technology Co., Ltd. was established in 2008 with a registered capital of 20 million yuan, the company covers an area of 13 acres, with a total construction area about 12,000 square meters and more than 300 employees.
Locking refers to "self-locking", which automatically locks its state after the relay is energized and keeps the loop connected. Even if the control current is turned off at this time, its state will not be changed.
Locking refers to "self-locking", which automatically locks its state after the relay is energized and keeps the loop connected. Even if the control current is turned off at this time, its state will not be changed.