Wall Switch Wholesale And Structural Features
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The screw crimping method is very compact and can be used appropriately for connecting multiple wires of different diameters in parallel. Electrical workers are accustomed to it. It is the wiring method of the past and is commonly used by many manufacturers. During Wall Switch wholesale, it must be noted that the copper screw head is the best arc-type structural design, and it also comes with a good anti-screw falling design.
