Lianyungang Aide Stone Machinery Co., Ltd. specializes in the production of鹤管、rotary joints、sealing rings、oil transfer arms、storage and transportation batching systems, as well as oil vapor recovery systems. Our product line also includes assembled aluminum inner floating roofs and oil tank accessories, steel structure bridges/decks, portable ladders, and emergency breakaway pull valves. Our comprehensive manufacturing and testing capabilities, along with our highly skilled workforce, ensure the quality of our products.