ABOUT US —— Jiangsu Yonghao High Strength Bolt Co., Ltd.

Jiangsu yong son high strength bolts co., LTD is located in the Yangtze river delta economic development zone, is located in the coast of the Yangtze river north shore of the world's third bridge - jiangyin Yangtze river highway bridge, jingjiang DongShou, provincial development zone, along the river with Shanghai, wuxi, east to open port city of nantong, west new railway company commander, south near the Yangtze river - Marine terminals, ningtong expressway in the north first class highway, Shanghai-nanjing Expressway, Beijing-Shanghai Expressway and Xinchang Railway link the area into a whole, with convenient water and land transportation and superior economic development environment.

The company was founded in April 1993, covers an area of 96,000 square meters, construction area of 65,000 square meters. With fixed assets of 360 million yuan, annual sales of 800 million yuan, the company has high-quality staff 680 people, senior engineering and technical personnel 60 people, the average technical level of the staff up to 6, the existing various equipment 400 sets, the company has strong technical force, complete production equipment, reliable product quality, thoughtful after-sales service, It has passed the ISO9001:2015 quality management system certification, and has been awarded as the enterprise of "Honoring Contracts and keeping Promises", "Top 100 Enterprises", "Honest Enterprises" and "three Innovation" advanced enterprises in Jingjiang City by Jiangsu Province and Taizhou City for five consecutive years.

The company mainly produces M4-M120 high strength bolts, nuts, all kinds of special-shaped bolts and low-temperature -50 degrees impact test bolts. Products are widely used in elevator, bridge, high-speed rail, military, wind power, nuclear power, UHV and other industries. Supporting Otis elevator holding group, west aerospace research institute, zhejiang university, Xu Ji - Siemens, zhang mechanism, thyssenkrupp elevator, Shanghai yong, Shanghai modern, Beijing sany heavy industry, China citic group, China, Shanghai heavy machinery plant, a Chinese car in the heavy, China aerospace, qinshan nuclear power, CGNPC, tianshun wind power, national grid, tin, wood, etc. More than 80 large and medium-sized enterprises Our products are exported to more than ten countries and regions such as Brazil, Spain, India, Ukraine, Vietnam, Bangladesh and Hong Kong.

The factory always adhere to: first-class quality, customer first, quality for survival, reputation for development of the enterprise purpose, with advanced production technology and scientific management, sincere and thoughtful service, with excellent quality, reliable and durable products, with new and old users to create a better future.

1993 year

Founded in


Covers an area of

700 +

Company employees

400 +

Professional equipment