What is hot dipped galvanized steel?
In the fields of industry and construction, the durability of metals is the key factor determining the lifespan of facilities. Hot dipped galvanized steel coils are an outstanding solution to the challenge of corrosion. As an efficient method of metal corrosion prevention, it involves immersing the rusted steel components in molten zinc at approximately 500°C, causing a solid zinc layer to adhere to the surface of the steel, thereby achieving long-term corrosion protection.
Product Advantages: Beyond Corrosion Prevention, It Also Enhances Value
The core advantage of hot dipped galvanised coil is its powerful anti-corrosion performance, which can effectively prevent the steel plate surface from being corroded and significantly extend the service life. In addition, the treated galvanized coil (coil galvanized) has a clean and beautiful appearance, and is also decorative, widely used in metal structures and facilities in various industries, from building frames to appliance shells, from power transmission towers to automotive components. Its applications are everywhere.
Its standard production process - acid washing of the finished products, water washing, adding the plating solution, drying, hanging plating, cooling, chemical treatment, cleaning, polishing until the completion of hot-dip galvanizing - ensures the stability and reliability of the quality of each roll of products.
Regarding ZZ Group: Quality Assurance, Industry Benchmark
Since its establishment in the early 1980s, ZZ Group has always been at the forefront of the industry. The group's headquarters is located in Yangpu District, Shanghai. It is a large-scale comprehensive enterprise group integrating multiple industries such as steel trading, processing and distribution, steel raw materials, real estate development, and financial investment, with a registered capital of 200 million RMB.
As a leading enterprise in China's metal materials industry, ZZ Group has been honored with numerous awards including "One Hundred Trustworthy Enterprises in National Steel Trade and Logistics", "Model of China's Steel Trading Enterprises", and "Top 100 Private Enterprises in Shanghai". The profound industry accumulation and strict quality management system ensure that every coil of hot-dip galvanized steel we provide can meet the highest standards of engineering requirements.
Choosing the hot-dip galvanized steel coils from ZZ Group is not only a choice of a high-performance material, but also a selection of the quality assurance and professional services derived from industry benchmarks. We are committed to providing global customers with durable, reliable and cost-effective metal solutions, jointly building a stronger and more enduring future.
Its standard production process - acid washing of the finished products, water washing, adding the plating solution, drying, hanging plating, cooling, chemical treatment, cleaning, polishing until the completion of hot-dip galvanizing - ensures the stability and reliability of the quality of each roll of products.
Regarding ZZ Group: Quality Assurance, Industry Benchmark
Since its establishment in the early 1980s, ZZ Group has always been at the forefront of the industry. The group's headquarters is located in Yangpu District, Shanghai. It is a large-scale comprehensive enterprise group integrating multiple industries such as steel trading, processing and distribution, steel raw materials, real estate development, and financial investment, with a registered capital of 200 million RMB.
As a leading enterprise in China's metal materials industry, ZZ Group has been honored with numerous awards including "One Hundred Trustworthy Enterprises in National Steel Trade and Logistics", "Model of China's Steel Trading Enterprises", and "Top 100 Private Enterprises in Shanghai". The profound industry accumulation and strict quality management system ensure that every coil of hot-dip galvanized steel we provide can meet the highest standards of engineering requirements.
Choosing the hot-dip galvanized steel coils from ZZ Group is not only a choice of a high-performance material, but also a selection of the quality assurance and professional services derived from industry benchmarks. We are committed to providing global customers with durable, reliable and cost-effective metal solutions, jointly building a stronger and more enduring future.
Post time: Jan-21-2026
