Shanghai Dongmi Fastener Co., Ltd. is a professional manufacturing enterprise specializing in precision fasteners, integrating R&D, production and sales. Since its establishment in 2012, the company has been deeply engaged in the field of high-strength fasteners, focusing on the production of core products such as internal hexagon screws series, automotive standard parts series, and expansion screws series. It always bases its operations on customer needs, relies on technological iteration to optimize products and services, and with a complete range of product specifications and reliable product quality, has gained recognition and trust from customers both at home and abroad. The company has a well-structured production system. It has established two production bases in Huizhou, Guangdong Province and Taicang, Jiangsu Province. The factory areas cover an area of over 5,000 square meters. They are equipped with multiple sets of advanced fastener production equipment and professional quality inspection equipment, providing a solid guarantee for the standardized production and precise processing of products. The enterprise has obtained the ISO 9001:2008 quality management system certification. It regularly implements the lean production management model, continuously optimizes the production process, improves production efficiency, and steadily improves product quality, ensuring the stability and practicality of each batch of products.