Hot dip galvanizing, also known as hot dip zinc and hot dip galvanizing, is an effective way of metal anticorrosion, mainly used in various industries of metal structure facilities. It is to immerse the steel parts after rust removal into zinc solution melted at about 500℃, so that the surface of t Read More

Stainless steel product surface brightness problem Stainless steel fasteners are mainly cold heading, in the process of processing the product surface will remain oil and cold heading process carbon deposition, so stainless steel fasteners need to be cleaned to restore their stainless steel color, Read More

The Hong Kong-Zhuhai-Macao Bridge is a bridge and tunnel project in China that connects Hong Kong, Zhuhai, Guangdong and Macau. Its artificial island covers an area of more than 1.07 million square meters. The Zhuhai-Macao Bridge is world-famous for its super-large construction scale, unprecedented Read More

The Infinity Tower in New Cairo, Egypt, is the tallest building in the city center of Egypt with a height of about 345 meters, and it is the only desert skyscraper in the world at present. Our company provides 8.8 and 10.9 high strength bolt and nut washers, which can perfectly and firmly match the Read More

Vietnam Telecom Signal Tower, about 70 meters, telecom tower for fastener requirements are also very high, our company provides hot dip galvanized high strength bolt nut washers, components guarantee 30 years corrosion. And there can be no small deviation, for large aperture should be controlled be Read More

The Temburong Bridge Project is a 30km long dual two-lane highway crossing over the Brunei Bay. It will connect the relatively isolated Brunei district of Temburong to the other three Brunei districts. The main objective of the project is to stimu-late economic growth in the Temburong region by con Read More

Named after the ancient Egyptian Pharaoh Ramses II, Ramses Station is the largest railway station in The Egyptian capital Of Cairo. Ramses station is an anomaly in the ancient land of Egypt. Despite the use of a lot of local symbols, this behemoth feels modern. And our company provides 8.8 and 10 Read More

South Korea’s Samsung Electronics established a flat-panel TV and LCD display production plant in Cairo, Egypt, and Beni Suave State. This is also Samsung’s first plant in the Middle East. Among them, our company provides 8.8 and 10.9 high-strength bolt and nut washers. The construction of the entir Read More

Haina Fasteners participated in the 15th photovoltaic exhibition in 2021. We met many new customers, and we provided these customers with professional photovoltaic fasteners.Like stud bolts, hexagon bolts, carriage bolts, hexagon socket bolts, T-bolts, flange nuts, hexagon nuts, washers, self-tappin Read More