NINGBO WIN MACHINERY PARTS CO.,LTD is a professional manufacturer of casting products, established in 2005. Our main products are construction machinery and spare parts, such as cutting edges, end bits, blades, sprocket teeth, ripper shanks and protectors for both domestic and overseas bulldozers, excavators, graders and loaders. Our products have been exported largely to Europe, Southeast Asia and America. We not only supply the high quality products as competitive price, but also provide upmost important service to customers.