1.Manufacture factory 2.Excellent quality 3.Competitive price 4.PC220-8 excavator sprocket (20Y-27-D3060) Jining Sanye Construction Machinery Co.,ltd is specialized in bulldozer and excavator spareparts. Our company has specialized in spare parts of heavy construction equipment for sixteen years. We are the manufacturer of undercarriage parts for excavator and bulldozer in China and we have been in the field of OEM undercarriage parts for 16 years. Our main products are track roller, top roller, idler and sprocket and etc .which are supplied for multiple construction machinery brands such as Kobelco,Hitachi and Carterpillar etc . If you need the product, pls advise your machine brand & model, or offer the Part NO. Thank you! Means of transport: by sea/by train/by air Export standard packing (water proof,damp proof and mould proof), and can be customized. Payment terms: 100%T/T before shipment We valve our customers We valve our customers’customers Focus on superior products Look forward to your pleasure cooperation