Wafu Rongde Groove Fitting Manufacturing is located in the picturesque city of Wafu, a modern professional manufacturing company that integrates casting, development, design, production, and sales. The company boasts a professional foundry, metallographic laboratory, and R&D institution. Grooved piping systems are an economical method of pipeline connection, which was widely applied and promoted in the United States in the 1950s. This installation connection method is faster than flange and threaded connections, does not damage the pipeline coating, and avoids the need for secondary electroplating caused by flange welding, thereby reducing the overall installation cost of pipelines to a minimum. Weifang Rongde Grooved Pipe Fitting Manufacturing independently develops and designs new, cost-saving, green, and environmentally friendly building materials for the 21st century.

The company adheres to a strategic approach of high starting point, high standards, and high quality in its operations, aiming to enhance the overall development level of the industry. As a result, Rongde Fittings has gained a reputation both domestically and internationally, successfully exporting to the European and American markets. It has been designated as a brand-name product and recommended product by the National Construction Engineering Standardization Association. Today, Rongde Fittings are widely used in industries such as fire protection, drinking water supply, oil pipelines, and chemical engineering. The company upholds the business philosophy of "surviving on quality, developing through reputation, and achieving benefits through branding," and is committed to the principle of "treating customers as gods, honesty as the foundation, implementing brand strategy, and sincerely working with friends from all walks of life to build a great Rongde brand."