... ,long life for use 3)fireproof safe heatproof 4)all kinds of surface box 1)Model: CY2042)Material: PVC surface ... packing9) MOQ: as per your requirment Features: we are manufactures all kind of pvc surface box , junction box , switch box , elecrical box ... cable from easy damage or ruim5)installation during the process of construction , electrical equipmetn , components6) fireproof safe and heatproof ...