We are factory specializing in the manufacture and export of steel wire products for more than six years. We supply carbon spring steel wires ungalvanized of diameters from 0.30mm to 12.00mm, and the galvanized from 0.30mm to 5.00mm. The galvanized wires are Zinc-plated galvanized and hot-dipped galvanized, and expressly, our price is very competitive because we are manufactory, we are the source. You are welcome to visit our website http://www.nttenglong.cn which includes our company profiles, products and some standards we according to.