The car differential enables the left and right (or front and rear) drive wheels to achieve a mechanism that rotates at different speeds. It mainly consists of left and right half shaft gears, two planetary gears and a carrier.

The function is to make the left and right wheels roll at different speeds when the car is turning or driving on uneven roads.

Chongqing City Navigation Trade Co., Ltd. located in Chongqing, the largest city in southwest of China. it is established in 2009, which means we have many years of experience in auto parts trading.

We are specilized in spare parts of mini bus, van and pickup, covering transmission, driving axle module assembly, cylinder head com, crankshaft, connecting rod, differential assy, shock ab-sorber, clutch disc,instrument cluster, A/C compressor, motor starter and so on.

Being authorized agent of China South IndustriesGroup Corporation (Abbreviation as CSGC), quality and precision is ensured as the defence equipments this military industry enterprise made. As the affiliated company of Chongqing Shanqing Machinery Manufacturing Co.,Ltd, the direct auto parts supplier of CHANGAN, we are able to offer our customer with better price and low MOQ.

Q1: Are you trading company or manufacturer ?

A1: We are trading company with factory.

Q2: How long is your delivery time?

A2: It's about 1 to 5 days for the goods have in stock, 1 week to 1 month for the goods need to be manufactured based on your order.


Q3:Can we buy 1 pc of each item for quality testing?

A3: Yes, we are glad to accept trial order for quality testing.


Q4: What is your terms of payment ?

A4: We accept T/T, Paypal, Western union and so on.


Q5: What's your warranty ?

A5: we have 1 year quality guarantee for our spare parts.