You should know country of origin especially if that part is also made in Germany.
Major mfgs have learned hard lessons from chasing low cost labor rates around the world. They now have a viable formula to make the move successfully, most of the time, though the timeframe to get up and running with acceptable product is still very unpredictable.
Many own and/or operate the plant. Some decide a better option is to source from a 3rd. party. Whatever the route the product specs, performance and durability will be stringently monitored. Generally the goal is to transfer 100% of worldwide demand but not always in the beginning so they can hedge their bet.
I did a quick check. Meyle owns, operates or sources from 39 plants in China. They also have two sources in Africa which indicates where, they, like the more aggressive companies, see as the next lower cost location on the globe. I didn't look to see if Meyle still makes water pumps in Germany. With the number of parts they are making in China I wouldn't be surprised if they don't.