No. 1 cooper Copper Wire level 1: Including without bare, No
coating, without the pure Copper alloys, surface non oxidation,
excluding the hair silk, the Copper Wire 1.6 mm diameter should not
be less than.
Level 2: Including clean, without luster, no coating, wuxi, without
the pure copper alloy wire and cable, excluding wool yarn and burnt
the fragile copper wire.
Contact Person: Cathy_King