Jiangsu Zishi Machinery Equipment Co. Ltd . was founded in 1979, located at Jiangsu near the bank of Changjiang River and the coast of the Yellow Sea.It is a AAA credit enterprise and the professional manufacturer of port equipments. We manufacture wire rope grab ,clamshell grab ,orange peel grab ,remote control grab , hydraulic grab, container spreader, dedusting hopper,marine deck crane. At present our product s are widely used by the ports, power plants, shipping, metallurgy, construction, materials, storage and transportation companies at home and abroad. Our product s are welcomed by customers. ......