Junda Industries Co., Ltd. is based in Ningbo, China, specializing in the custom manufacturing of cross dowel nuts. We also supply accessories for clamp rings, including stamping parts, hinges, and handles. ISO 9001:2015 certified, we export 100% of our products to Germany, Europe, and North America markets.  
Our production relies on specially designed, fully digitalized automatic machines that process raw materials directly into finished cross dowel nuts, ensuring excellent precision, quality, and efficiency.