Inside diameter of the outer diameter of the 465 height of 390 19.5 weight 7.72 < br /> Zhangqiu City letter a jade ring forgings factory, Shandong forging, the call processing & nbsp; & nbsp; & nbsp; Tel: 18678895978 & nbsp; & nbsp; & nbsp; qq:498979873 < img SRC = "/UploadFile/UserProPic/2015/9/29/20159291214401721637.jpg ALT =" "/ > factory working in small ring forgings production for more than ten years, specializing in the production of rigging rings, strong rings, ring, axle housing of stiffening ring, flywheel gear ring blank, the gear blank and toothed ring blank forging ring forgings, fine craft, & nbsp; quality is reliable. Rigging circular rings is essential for industrial and mining enterprises of lifting tools, factory production of circular rings using advanced forging process, comparing with the ordinary welding ring resistance tensile strength increased significantly. < img SRC = "/UploadFile/UserProPic/2015/9/29/20159291214563973285.jpg" ALT = "" / > jade letter Ring Forgings Factory has three forging production lines, daily production capacity of 12t. Capable of producing 1kg-30kg, forging ring diameter of 140-- with 1100mm. < img SRC = "/UploadFile/UserProPic/2015/9/29/20159291215175937365.jpg" ALT = "" / > the factory to undertake to plans to sample processing business, timely delivery, small machining allowance and save cost. The best quality, the appropriate cost to make you satisfied, welcome customers to visit us.