Nantong zhengyang Steel Wire Rope Co., ltd. ,mainly invested by Hui-xin Head office with Shanghai Bureau of Metallurgy, is a professional manufacturer that possesses up-to-date production technics and advanced equipment. It is also equipped with completed quality management systems, testing technology that are employed to develop and produce new products.Since 1991 when the company was first founded, it has built its production scope through severalyears of carving out. At present it prossesses ...