1. Farewell to traditional electrical tape connection, safer, more standardized and more efficient. 4. Punching connection, do not destroy the protection layer of the original cable, the cross-sectional area of the cable is that your own cross-section area, reduce the current load. 3. No peeling, driver is not exposed, excellent current load, safety risks. 2. Fast operation wiring, to achieve time saving, labor saving, simple, fast and reduce costs. 5. The multi-punched cable insulation and clamping structure is used to ensure that the connection is not easy to fall off to strengthen safety and prevent the occurrence of ., Manufacturer: Bumdenuu