Our company specializes in producing environmental 0.10mm 0.50mm tinned copper wire, 0.10mm 0.50mm oxygen-free copper wire (bare copper wire). All use of oxygen-free copper wire production, wire and cable products through national quality supervision and inspection center and the SGS test. The Company currently has four Xuancheng producer on the lead law and four tinned copper wire production line. ISO 9001:2000 quality management system UL Certification