Nantong Huachen Chain limited company locates in Nantong Economic and Technology Development Area，bordering the Yangtze River and Yellow Sea，connecting the Sutong Bridge，and joining the Nantong airport·Therefore，it has an excellent transportation．The company is a specialized enterprise in the production of iron chains over 20years．It now have some advanced assembly lines，which mainly produce high…strength iron chains，many kindsof chairs used for traction，package，antiskid，spare wheel chain，and protective and decorative chains used ingardens．wharf，traffic guards and decks．Product description size of Dia3．2…20mm，composed of British—system
ordinary short…。moderate…and long…rings，up to all kinds standards for chains of America，and such standards