Located at Industrial District of Tongliang,Chongqing in China.
There are six kinds of the workshops:1. material milling workshop 2.pressing workshop 3.sintering workshop 4.machining workshop 5.washing workshop 6.packing workshop.

The equipments of LingDa are the most advanced for the producing and testing. We import them from Europe and the domestic famous research institute. Of course, the workers who work with these advanced equipments must be with the certificate of technology.