... should be smooth, clean, free from blister and roughness, with low oil, and the products have good mechanical property.3 ... company(2007)Study-Style and Innovative company at the city level. Shaoxing municipality environment-friendly enterprises (2009)the national enterprises ... :Zinc wire(rod);Tin-Zinc alloy wire;lead free spray wire(SZSC series);zinc aluminium alloy wire;babbitt wire,tin copper wire ...