Dear Sir, How are you? 1.We are a specialized manufacturer in producing Piston rings, engine bearings ,oil pump and water pumps for all kinds of cars and trucks. 2.We have more than 700 kinds of Piston rings, engine bearings and more than 300 kinds of water pumps. 3.We can supply you different brands packing and products.such as: Tp,Rik,Npr,Mahle,Ypr,Kia Hyundai,Mobis,Glyco,Ae,Ks,Taiho,Daido,Ndc,Vendervell,Peugeot,Perkins,Cummins,Goetze,Gmb,Npwand so on. we can produce the products 100% same with the original. 4.We will send you one sample of each item to you before shipment for your confirm. 5.Payment: 1. 20% deposit before production and the balance will be paid against the B/L copy. 2. In' L/c at sight. 6.Guarantee: 50000 Km no quality complain.