上海东密紧固件有限公司是一家集研发、生产、销售于一体的精密紧固件专业制造企业。公司自2012年成立以来，深耕高强度紧固件领域，专注生产内六角螺丝系列、汽车标准件系列、膨胀螺丝系列等核心产品，始终立足客户需求，依托技术迭代优化产品与服务，凭借齐全的产品规格与可靠的产品品质，收获了国内外广大客户的认可与信赖。

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.

公司布局完善的生产体系，在广东惠州、江苏太仓设立两大生产基地，厂区占地面积5000余平方米，配备多套先进的紧固件生产设备与专业品质检测设备，为产品标准化生产、精密化加工提供坚实保障。企业通过ISO 9001:2008质量管理体系认证，常态化推行精益生产管理模式，持续优化生产流程、提升生产效率，稳步改善产品质量，保障每一批产品的稳定性与实用性。

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.

公司产品适配场景广泛，可应用于高铁、汽车、机械模具、电子、工程建筑等众多行业领域，销售网络覆盖全国，同时远销欧美、日本、东南亚等多个国家和地区。为进一步完善服务体系，公司配套代理品牌各类孔加工、螺纹加工工具及刀具产品，可为客户提供紧固件及配套工具一站式采购服务，全方位满足客户多样化采购与配套使用需求。

The company's products are compatible with a wide range of scenarios and can be applied in numerous industries such as high-speed rail, automobiles, mechanical molds, electronics, engineering construction, etc. The sales network covers the entire country, and they are also exported to many countries and regions including Europe, America, Japan, and Southeast Asia. To further improve the service system, the company provides various types of hole processing, thread processing tools and cutting tools for brand partners, which can offer customers one-stop purchasing services for fasteners and related tools, and fully meet the diversified purchasing and supporting usage needs of customers.