This spare part adopted the most advanced technology. With the superior quality, the input shafts can be prolonged the life effectively. Besides, it's our superior product, which means you can own the best quality as well as the reasonable price. By the way, our company specilizes in Euoropean truck spare parts In addition, being an authorized company of Sinotruk Group Co., Ltd., we are also dealing with HOWO, DONGFENG truck spare partsat home and abroad. So if you have any interest in our products, just feel free to contact me, and it'll be a great honor to be at your service.