Used in the transmission gearbox for the the HOKA series heavy-duty truck and luxurious bus. IT is the authorized manufacturer of the gearbox and all others related spare parts. We can supply gearboxes ( S***0, QJ**5, 5S***1GP(A), 5S***0GP etc), its related spare parts, and others automobile parts. Attribute to our R & D center, we can also manufacture the products just according to our customer`s needs, drawings and samples.