Patents

Patent Technology

Guangzhou Yonglong Hardware Manufacturing Co., Ltd. has always been committed to technological innovation and R&D. Over the years, we have obtained multiple patent technologies, providing strong technical support for our product quality and production efficiency.

Utility Model Patent

Our patent portfolio covers stud welding product design, manufacturing processes, and welding technology improvements. These patents reflect our innovative capabilities and technical leadership in the stud welding industry. We will continue to invest in R&D, developing new products and technologies to provide customers with better solutions.

For patent technology inquiries, please contact: 020-81762527, 020-81012789