Jiaxing Haina Fastener Co., Ltd. was established in 2012 and is a professional fastener sales supplier. Our main products include bolts, nuts, screws, etc., with a complete range to meet the needs of different customers.
Our products are produced in strict accordance with standards and have obtained relevant certifications, ensuring product quality and safety.We are committed to providing customers with high-quality products and services, and have won the trust and praise of our users.
The Hong Kong-Zhuhai-Macao Bridge, as an outstanding representative of bridge engineering in China and even the world, is a super project connecting Hong Kong, Zhuhai, Guangdong and Macao. It not only includes spectacular bridge parts, but also covers complex tunnel engineering. This cross-sea bridg
Samsung Electronics, one of the world's leading technology companies, continues to expand its global footprint. Recently, the company chose to build new flat-panel TV and LCD production plants in Cairo, Egypt, and Beni Suef State, marking an important step in the Middle East. This not only reflects
The Tamburong Bridge, as one of the most ambitious infrastructure projects in the history of Brunei, is not only a key channel connecting Brunei mainland and the Tamburong region, but also an important milestone in the country's transportation development history. This magnificent bridge with a tota
The Infinity Tower in New Cairo, Egypt, as the tallest building in the city center, stands majestically in the desert, 345 meters high, making it a unique desert skyscraper in the world. This iconic building is not only a symbol of Egypt's modernization process, but also a model of the perfect integ
Vietnam Telecom Signal Tower, as a key communication infrastructure project, is about 70 meters high and has extremely strict requirements on the quality of fasteners. In this project, our company was fortunate to provide hot-dip galvanized high-strength bolts, nuts and washers designed specifically
Strength and Performance Issues in Fasteners: A Comprehensive Analysis1. IntroductionFasteners are critical components in mechanical assemblies, providing secure joints that withstand various loads and environmental conditions. However, two major concerns—insufficient strength and fatigue failure—ca
Fastener Strength and Fatigue Performance in Solar Ground Mounting SystemsIntroductionFasteners play a critical role in solar ground mounting systems, ensuring the structural integrity and stability of the entire photovoltaic (PV) installation. However, issues related to fastener strength and fatigu
Fortifying Fasteners: Choosing the Right Defense Against CorrosionFasteners – the nuts, bolts, screws, and washers holding our world together – are often the unsung heroes of engineering. Yet, their failure, frequently due to corrosion, can lead to catastrophic consequences, costly repairs, and sign
