Tianjin Dingli Fasteners Co., Ltd. and Tianjin Jiuyi International Trade Co., Ltd. are manufacturers of hose clamps and couplings. They are capable of producing 4 million sets of stainless steel tube assemblies and 30 million various series hose clamps annually. The company has over a hundred employees and a team of skilled technical staff. Over the years, the company's employees have worked together, adhering to the principle of "surviving through quality and developing through reputation," establishing sales outlets domestically and exporting to more than a dozen countries overseas. The company currently has four workshops: tube assemblies, hose clamps, screws, and rubber. It employs advanced assembly lines and a modern management system. Major products include various types of stainless steel tube assemblies, British, German, and American hose clamps, hose clamps, single-ear couplings, and more. Custom production according to customer requirements is also available.