Yancheng zhongfa industry co., ltd which includes two companys, shanghai yuyue industries co., ltd, mainly for exporting, and yancheng kaiyueda machinery co., ltd , mainly devoted in research and develpment of machinery and component, generator , plastic and rubber, sheet metal , mould design and production, gear-box, schlafhorst drum shaft, taper bushes, also for edm. Now , grown up to one of the major manufacturers in china .
