Our company has set up a strict management system under ISO9001: 2000 quality management regulations. The main products we offer cover all kinds of zinc-plated wire, carbon steel spring wire and a vast assortment of link chains. They are widely used in crane hoisting, binding for metallurgical products, machinery, ship building, oil industry, construction and aircraft manufacturing. All of the products are featured high strength, good toughness and excellent wear-resistance. More than 80% of our products are shipped to every continent every year. They are highly praised by our customers in both domain and oversea market.