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Company Profile


利润友Jiangsu Lirunyou Machinery Technology Co., Ltd. is a leading manufacturer of industrial fasteners, founded in April 2001. Covering an area of 26,000 square meters, the company is strategically located at No. 88 Yangxing Road, Fengli Town, Rudong County, Nantong City, Jiangsu Province. With its proximity to the Port of Shanghai, the company benefits from an advantageous geographic location and excellent transportation links.
The company specializes in the manufacturing of a wide range of fastener products, including screws, double-ended bolts, anchor bolts, and more. Our production adheres to a variety of internationally recognized standards, such as the Chinese GB standards, ISO standards, German DIN standards, American ANSI standards, British BS standards, and Australian AS standards. In addition, we are highly proficient in the production of fitness equipment rods, including RB, OB, and other variants. Our operations also extend to the development and production of components for new energy equipment, wind power systems, offshore wind turbines, sports equipment, as well as metal surface treatments and heat processing. With an annual output exceeding 20,000 tons, our products are widely exported to regions including Australia, Europe, the Americas, the Middle East, and Southeast Asia.
Through the implementation of scientific management, Jiangsu Lirunyou Machinery Technology Co., Ltd. Has earned ISO 9001 Quality Management System certification. The company is equipped with a comprehensive range of advanced production equipment, including dephosphorization systems, centerless automatic lathes, polishing machines, straightening machines, fully automated cutting and chamfering machines, CNC hydraulic forming machines, CNC turning and rolling machines, as well as automatic electroplating and heat treatment facilities. Our state-of-the-art testing capabilities include eddy current and ultrasonic online inspection devices, a 1000KG universal testing machine, a -101°C low-temperature impact tester, Rockwell and Brinell hardness testers, metallographic analysis tools, salt spray chambers, and coating thickness gauges, ensuring the highest standards of quality control at every stage of production.
Upholding the principle of ‘’Integrity Above All,’’ and guided by the mission of ‘’Customer First, Service Always,’’our company is dedicated to continuous technological innovation. We regard quality as the core of our existence, reputation as the foundation of our survival, and technology as the driving force behind our development. We sincerely look forward to collaborating with customers both domestically and internationally, forging a path of mutual progress and shared success.
The company is also involved in the development of new energy equipment, wind power generation, offshore wind turbine components, sports equipment, and metal surface treatment and heat treatment processing. With an annual production capacity exceeding 20,000 tons, our products are extensively exported to regions including Australia, Europe, the Americas, the Middle East, and Southeast Asia.