How about Tianrun crankshaft forging workshop?

All right. Wendeng Tianrun Crankshaft has established a large crankshaft production base with international advanced level by introducing advanced equipment from Germany, America, Italy and other developed countries. The machining production line consisting of CBN grinder, Haas vertical and horizontal machining center, Italian SAIMP grinder, German Heller crankshaft internal milling machine and Sa -FINA polishing machine has started mass production.