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
CONCRETE SCREW: The Fastening Technology Revolution Replacing Traditional Expansion Anchors1 Technical Limitations of Traditional Expansion AnchorsIn construction installation, expansion bolts have long been fundamental solutions for fixing objects to concrete structures, yet their inherent flaws ar
What Is a Bi-Metal Screw Used For?A bi-metal screw is a specialized fastener made by combining two different metals to create a product that has the advantages of both materials. Typically, the body of the screw is made of hardened carbon steel for strength, while the tip or drill point is made of s
Why Bi Metal Screws Outperform Traditional Fasteners in Modern Construction
