1.Process: Sand Casting. 2.Casting experience: 10years,OEM service available 3.Surface: blackening, galvanize, plating,painting,etc. 4.Material: QT, iron, steel 5.Technology: sand casting 6.Advantages: Delivery on time, according to the demand for materials 7.Packing: wooden case or as your requirement. 8.Deliverywithin 20 days after receiving last confirm information. 9.Production Capacity: Sand Casting 2000 tons per month,Investment Casting 120 tons per month. 10.Certification: ISO 9001:2008.