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
Stainless Steel Carriage Bolt: Durable and Secure Fastener for Structural ApplicationsThe stainless steel carriage bolt, also known as a round head square neck bolt, is a popular fastener widely used in construction, woodworking, and solar mounting systems.Designed with a smooth dome-shaped head and
Stainless Steel Hex Socket Bolt: High-Strength Fastener for Precision ApplicationsThe stainless steel hex socket bolt, also known as an Allen bolt or socket head bolt, is one of the most reliable and durable fasteners used across industrial, mechanical, and solar applications.Its unique hexagonal so
Solar Fasteners: The Backbone of Every Reliable Solar Mounting SystemEvery solar installation — whether on a rooftop, ground, or carport — relies on one thing above all: fasteners.A solar fastener is the small yet essential component that holds the entire solar structure together.From bolts and nuts
