Company XINGTAI OKAI AUTO PARTS CO., Ltd is engaged in the production, domestic sales and export of spare parts for trucks, such as TATRA ( Series T815 -1 , T815 -2 , T163 , T148 ), KAMAZ, MERCEDES-BENZ, DONGFENG, TOYOTA, VOLVO, MAN, DAF, IVECO, RENAULT, SCANIA, as well as FAW and CUMMINS ( engine parts ) . The company was founded in April 1994 , but in 2009 it was renamed from XINGTAI CHANGZHENG HEAVY DUTY TRUCK PARTS CO., Ltd to XINGTAI OKAI AUTO PARTS CO., Ltd. In the same year the company also changed its legal address, while remaining within the city of Xingtai, Hebei Province . Our main products are all kinds of brake drums , filters , tires , oil seals , bearings , engine parts , chassis , pumps , valves , etc. As the owner of an international certificate of ISO9001, we are also willing to take any orders from original equipment manufacturers (OEM).