We are appreciate to give you the summary introduction of our company. Our office located in Ningbo, Zhejiang. We have specialized in auto parts area for more than 20 years. So we have a lot of experience and experts in this field. What's more, we are able to develop auto parts independently. OEM is also a available. The most important is that we are good specialists in automobile troubleshooting and the rebuilding of automatic transmission. Our main and hot saler are as following: AL4 Solenoid Valves 5HP-19 Audi oil pump, 5HP-19 Audi oil pump, seal kit, steel kit, friction kit and many various kind of models parts(V5A51 planet carrier, 01n differential gear, 4T65E 4th gear shaft) and so on. We have corperated with the auto parts wholesalers in 20 countries all over the world and have good reputation in the world. At the same time, we will provide you with the competitive price and good quality, satisfied service.