Shanghai BaoZhang was established in 1992, since then we have been producing different gauge of Electro Galvanized wire, copper coated wire, welding wire and redrawn wire professionally. Shanghai BaoZhang has over 36 production lines in three different factories.

Shanghai BaoZhang has the premium quality, finest on all crafts, and has the most updated technologies. Our annual productions are around 20,000 tons...