I mainly sell all kinds of lifting accessories, lifting spreader, shackles, a variety of hooks, rings, screws, rotating rings of imports, import tackle other lifting products, welcome to inquire and look forward to cooperating with you. Screw rings of death is the traditional rings, small size, simple operation is recognized by many customers. But can not rotate, ordinary rings slowly being replaced by rotating rings, rings can be rotated in the price much higher ordinary rings, there are sometimes a part of the customers do not want it to rotate, so some customers still use ordinary rings. I sold this new rotating rings rings is to meet all the needs of the customer's requirements, customers in the course of his functions can be adjusted, to the rotatable, do not want to stop moving, the more important point yes, second rings rotating rings than the average price of an advantage, it can be said that this is a universal rotating rings. Tianjin iron owl selling high quality lifting products? Low price? Good service? Stresses credibility? Welcome to inquire and look forward to cooperating with you. Caller: 1`3`7`5`2`4`2`5`8`1`9 ?? Q: 2788869454