This is Susan Lv from Shanxi Jinquan Casting Co., Qingdao Branch, China. We can supply you any shape of sand casting products with the material of ductile iron or grey iron. All the equipments and technology we adopt are the most advanced. The factory has its own export right. We have exported the products to many other countries and used as automobile parts, compressor parts for home air conditioner and refrigeration or other machinery parts. We are able to supply you the products in large quantity with high quality. If you have any interest in our products, please contact me: susan789 at 163.com