-Contact Us and Get More Information -Original Howo ZF Transmission Gearbox 5S-150GP/S6-90 -Reasonable Price & Good Service Jinan Leader Trading Co.,Ltd. is specialized in export trucks spare parts, which made in China. We mainly deal with HOWO series trucks spare parts, including tractor trucks parts, dump trucks parts, concrete mixer trucks parts and other accessories. When you need help about the truck spare parts, just leave a message to us, we will do our best to help you!