1.Product description *product name: panama chock *size: 310-500mm *material: casting steel *standard: gb11586-89, jis f-2017 *certificate: ccs abs bv nk kr gl-dnv lr rina rmrs *packing: steel pallet *usage: for steel rope, mooring rope 2.Company introduce Qingdao real tiger marine company is located in the beautiful coastal city of qingdao, which is a professional one-stop marine equipment suppliers. Main products are anchor chain and accessories, ship anchor, mooring rope, wire rope, door, window, cover, bollard, chain stopper and other deck equipment. Products got ccs, dnv, gl, abs, bv, lr, nk, kr, rina classification society certificate, and passed the iso9001-2008 international quality system certification. Company adhering to the "high quality for success, sincere credit for cooperation" concept, sincerely serve for the domestic and foreign customers, efforts to achieve win-win cooperation. 3.Contact information Katherine wang