zibo zichuan fuda forging machinery plant (formerly zichuan machinery factory, shandong province), located in the qing dynasty famous great masters in literature, novels, "" strange stories "" by pu song-ling's hometown - zichuan. yes shandong machinery the office of the earliest production of air hammer forging equipment such as a professional designated one of the manufacturers, so far this year four decades of production history, in particular the c41-series air hammer and fittings inside and outside the famed province, and enter the international market.