Henan Hengxing Science&Technology Co.,Ltd was founded in 1995 which is a large-scale key enterprises in Henan province, National Torch Technology enterprise which focus on high-tech, Chinas largest manufacturer of saw wire,galvanized steel wire, steel strand, the biggest radial tire with cord manufacturer in Henan province, the domestic A-share listed company with stock code of 002132. It has two wholly owned subsidiaries and 3 subsidiaries, the existing staff of more than 2200 people. Company's total assets of 3.3 billion yuan with sales income of 1.95 billion yuan and tax of 150 million yuan during the year of 2012. Ultra fine wire is high carbon, cold drawing of brass plated of high strength steel wire, it can be used for cutting high hardness of monocrystalline silicon, polycrystalline silicon and quartz material etc. Henan Hengxing Science&Technology Co.,Ltd can provide all kinds of all kinds of the length of the wire, the line length subject only to the spool take-up capacity limit. H wheel type mainly includes NTC210 type, BS200, BS64, BS126, etc. According to customer needs to provide other specification size h wheel.