Product Name: Ductile Iron Accessories of Car Material: Steel Trademark: tongyuan Transport Package: Wood or Carton Packages as Per Your Demands. Origin: Rizhao HS Code: 8708701000 Product Description Our company specializing in the production of all kinds of Agricultural Machinery Parts, metal Machining Parts, Animal-Drawn Plough& Plow, Ductile Iron Casting, Grey Iron Casting, Auto Spare Parts, Industrial Machinery Accessories, Mechanical Wheel Casters, Railway Fittings, Agricultural Tools Accessories, Building Decoration Accessories,metal Stamping, Manhole Covers, Pipeline Valves and Accessories, Fireplace Accessories. They widely used in agricultural machinery, engineering machinery, car shipping, mining machinery, construction, pump valve and other industries, our company has complete casting, stamping, spraying production line, vManhole Covers are manufactured for construction and public use.arious production and processing equipment more than 100 units, annual output of 30000 tons.