.we use the Very high-purity copper which from yunnan. the purity is 99.95. 2.we use the XPLE which come from Dow company Remark:1.including products for flame-resistant,fire-resistant and anti-termite            2.mark"Z-"before original type for flame-resistant product.            3.mark"N-"before original type for fire-resistant product.conductors usually are round,fire-resistant materials is on surface of the round conductor            4.mark"-FY"after original type of anti-termite2)we still can manufacture the following products:1.copper core or aluminum core PVC insulated and PVC sheathed power cable2. copper core or aluminum core PVC insulated PE sheathed power cable3.copper core or aluminum core PVC insulated steel-tape armored PVC sheathed power cable4.copper core or aluminum core PVC insulated steel -tape armoured PE sheathed power cable5.copper core or aluminum core PVC insulated thin steel wire armored PVC sheathed power cable6.copper core or aluminum core PVC insulated thin steel wire armoured PE sheathed power cable7.copper core or aluminum core PVC insulated thick steel wire armoured PVC sheathed power cable8.copper core or aluminum core PVC insulated thick steel wire armored PE sheathed power cable3)core number we can produced:  1-61,3+1,4+1,3+24)nominal section is from 1.5 to 1000mm2

35kv 3*300 Steel-Tape Armoured Power Cable