Since its establishment in 2007, SUDONG Smart Tightening Technology (Guangdong) Co., Ltd. has been dedicated to the innovation and industrialization of smart tightening technology. SUDONG’s headquarters is located in the national-level science and technology industrial base – Dongguan Songshan Lake. It is a high-tech enterprise integrating research and development, production, sales and service.

Research capabilities and technological innovation
SUDONG has a professional and well-structured technical team with rich experience, dedicated to the in-depth research and development of intelligent tightening systems. Through continuous high-intensity R&D investment, we have achieved 95% of core components such as servo motors and controllers to be independently developed, and successfully developed an smart tightening data acquisition system with real-time monitoring and in-depth analysis capabilities. SUDONG has cumulatively applied for and obtained a number of national patents and software copyrights, and has established a complete intellectual property protection system.

Self-manufacturing and global certification
SUDONG has a modern production base independently constructed, covering the entire process of manufacturing from precision processing, motor winding to complete machine assembly and performance calibration. We strictly implement the international quality management system, and our products comply with the standards and certifications of multiple countries such as China, the European Union, and North America, ensuring that they provide safe, reliable and compliant high-quality products to global customers.
Adhering to the corporate vision of “Making the best tightening tool in the world, and being the recognized tightening tool in the world”, SUDONG Smart is committed to providing precise, intelligent and reliable tightening solutions for the global industrial manufacturing sector based on its independent core technologies.