First, material. High quality Strip Panel materials, flame retardancy, insulation, impact resistance and moisture resistance, and so have very good material stability, and difficult to change. High quality plug socket-the choice of materials is phosphor bronze, conductive, and good flexibility, long service life.

Second, look and feel. Smooth surface and a smooth, uniform color, texture, is a good product. In addition, the brand identity on the panels should be clear and full, surface does not have any burrs.

Third, the internal structure. Ordinary power strip for welded structure, as one of the more advanced core structure.