Since 1995, Jiangsu Daming Corrugated Pipe Co,.Ltd (formerly Jiangyan Supporting Machinery ) has grown up to be the leading professional manufacture of corrugated pipe,expansion joint in China. Our company is specialized design, manufacture, market and ...

Our company specializes in producing stainless steel metal hoses and corrugated expansion joints. Metal of DN6~800mm, joints DN15~7000mm, various rectangular non-metal compensators are available. products suitable for the ship, oil, chemical, ...