... are as follows: 1. Chaolida truck and luxury bus transmission and spare parts manufactured by our factory for series gearbox ... F, 12JS160T and 12JS200T) 4. Jiefang transmission products (142, 6T53, CA640, CA680, CA950 and CA980) 5. Hangzhou gearboxes (HC6H-85, HC6H-90 ... , HC7H-115 and HC6H-120) 6. Jiangshan gearboxes (JS850G and JS850B) 7.Datong transmission ...