Production process of the Cardan shafts for industrial applications in Passenger cars is as follows:
1. Raw material selection
2. Rough machining
3. Heat treatment
4. Precision work
5. Assemblage
6. Dynamic balancing testing
7. Painting
8. Inspect and package
9. Shipping
After-Sale service of Cardan shafts for industrial applications in Passenger cars:
24-hour round-the-clock for customers to provide technical support, product use one day, service one day, solve the user worries.
Set up high quality service team, set up product files, so that users can inquire and visit regularly.
For domestic customers, when we receive customer complaints about industrial universal joint coupling, we will send technicians to the spot, analysis the cause, and help solve the problem.
For customers abroad, we will ask them to send photos and vedios of the problem cardan shaft, our technicians will analysis the cause, and give the solve guidance to customers.
General speaking, there is no quality problem of our easily assembled cardan shaft, we produce strictly according to the detailed drawing. The problem is always caused by wrong maintenance.
Please note to add grease for the spline and cross cardan frequently. usually once a month, for cars, once per 15 days.
