... body, synchronizer ring, cone ring, double cone ring etc)for ZF gearbox transmission ZF5S-150GP, 5S-111GP, 5S80, 5S120, S6-90, S6 ... operation rights 4 industry of our company: Chinese manufacturer of ZF transmission gearbox assembly and related parts for heavy-duty truck and ... : Our products sell well at almost 85 countries and regions in the world, such as Kuwait, Indonesia,Kuwait, Israel , Russia, ...