Piercing clamp: Stable connection is everywhere, whether you are overhead or buried in the ground, whether you are in a tall building or in Xiaoyu, whether you are in a street lamp or in a tunnel, wherever the wire and cable branch connects, All are stable connections everywhere. With the incomparable best branch connection method, optical quality and reliability, TTD cable insulation piercing clamp series can solve your problems, simplify solutions and effectively shorten the construction time.