Copper - Aluminium   Bimetal  anti - oxidization  parallel - groove clamp the body and keepers parallel groove is made of aluminum alloy,the other parts are made of hot dip galvanized steel..

1  the wire-clamps casing adopts special Alloy with properties of high-strength, anti-oxidization to be die-casting for forming.

2  Adopts advanced design idea and production technology that making casing ,lead, U-shape screw, pressure-article compact and have good contact in addition to big gripping-power after being assembled.

The installation and use is simple, wire-clamps strength is high, without any magnetic hysteresis loss, the energy-conservation effect