... a professional manufacturer of transmission gearbox for heavy-duty truck (transmission gearbox 5S-150GP, 5S-111GP) and large ... supply transmission gearbox parts for Howo, Steyr King, Steyr, Mercedes Benz, North Benz(Beiben truck, Beifang Benchi), Golden Prince, Hoka, ... Hongyan, Yutong, King Long, Yaxing, Ankai(AK), JAC, ...