United Trading & Engineering Services has built its business with the aim to serve the clients by providing most reliable and durable machines. We are offering Genuine, OEM, and Aftermarket parts for your heavy equipment and power generators from the most dependable and recognized manufacturers in the world. Superior industry machinery solution is our mission and we are fulfilling it with the help of leading manufacturers. Some of the primary brands we offer include the following. Caterpillar (CAT), Komatsu, Case, John Deere, Cummins, New holland, perkins, and many more.