... , synchronizer ring, cone ring, double cone ring etc)for ZF gearbox transmission ZF5S-150GP, 5S-111GP, 5S80, ... manufacturer of ZF transmission gearbox assembly and related parts for heavy-duty truck and luxurious bus 5 Our ... , XMQ, XML,Sunwin etc. 6 Our products applicable for gearbox model: ZF5S-150GP, 5S-111GP, 5S80, 5S120, S6 ... on. 9 FOB port: any port of China. 10 address Office: Unit 2-2, Building 4, ...