Guangzhou Bosslyn Electric CO., LTD. This is a complete electric brand that was introduced in 2008 and has been dealing with a variety of electrical outlets.
A GFCI protection gadget works on the guideline of observing the irregularity of current between the circuit's ungrounded (hot) and grounded (neutral) conductor.
The main industrial application uses 3 phase electricity that determines that the industrial socket and plug will be wholly different from the connectors for 2 phase electricity household purpose.