Lianyungang Tongchun Petrochemical Equipment Co., Ltd. specializes in the following products: breakaway valves, low-temperature breakaway valves, emergency breakaway valves, double-sealed guide rail valves, emergency release devices (ERC), large crane pipes, accessories for large crane pipes (traction mechanisms, small crawler vehicles), floating disks, portable ladders, vehicle/train loading bridges, crane pipes, and rotating joints for crane pipes, among other petrochemical equipment.