DTL series Al-Cu connection terminal is suitable for transition joint of distribution device Aluminum core cable and electric equipment. DL Aluminum is used for Aluminum terminal linking of Aluminum core cable and electric equipment. DT copper terminal is used for copper terminal linking of copper core cable and electric equipment. The products adopt friction welding workmanship, Our company supplies Cu-Al terminal and wire clamp made by explosive wedling technique. The products have features as high welding strength, excellent electric property, resistance to galvanic corrosion, long service life, never fracture, high safety, etc.