Cast iron parts Our factory is specialized in this field for more than 10 years. We can supply different kinds of Ductile Iron Casting parts and Grey Iron Casting parts Normally produce with gray iron HT200, HT250, ductile iron 65-45-12, 60-40-18, 80-55-06, 80-60-03, etc. Gray/Grey Cast Iron Gray iron, or grey cast iron, is a type of cast iron that has a graphitic microstructure. It is named after the gray color of the fracture it forms, which is due to the presence of graphite. It is the most common cast iron and the most widely used cast material based on weight. It is used for housings where the stiffness of the component is more important than its tensile strength, such as internal combustion engine cylinder blocks, pump housings, valve bodies, electrical boxes, and decorative castings. Grey cast iron's high thermal conductivity and specific heat capacity are often exploited to make cast iron cookware and disc brake rotors. Ductile iron The ductile iron casting products are widely used for Auto-cars, trains, trucks, vehicle components, mining machinery components, agricultural machinery parts, textile machinery parts, construction machinery parts, valves and pump parts, etc. We can cutomize metal investment casting parts as per your drawing and techinical requirements. We can do cnc machining after investment casting as per your requirements. Also do surface treatment such as shot blasting, painting, zinc painting, polishing... Besides, our professional engineers can offer reasonable suggestion to your drawing and manufacturing technique.. Because of stable quality and reasonable price, our casting products have been exported to North America, Western Europe, Austria, South American and India. During the early involvement of the customer's design process we are giving professional input to our customers in terms of process feasibility, cost reduction and function approach. You are welcome to contact us for technical enquiry and business cooperation.