China galvanized steel coil supplier said that construction and light industry are the main markets for galvanized coils, and the demand is about 30% of the galvanized coil. According to the speed of national economic development and the previous consumption base, the total demand in the first half of the year is about 4 million tons, equivalent to 180,000 tons of refined zinc consumption.

From the demand for galvanized steel coils in the home appliance industry, air conditioners are the main products for consuming galvanized steel coils. The back panel of the air conditioner indoor unit and the cabinet, the inner part, the outer casing of the outdoor unit, and the interior are all made of the galvanized coil, and an average of one air conditioner consumes 22 kg of the galvanized coil. In addition, each washing machine consumes approximately 8 kg of galvanized rolls, and each refrigerator consumes approximately 3 kg of galvanized rolls.

The automotive industry is also a major industry for consuming galvanized coils, which is much larger than the home appliance industry. Since 2006, the output of China's automobiles has increased rapidly, especially in the sedan. According to the calculation of about 350 kg of galvanized coil per vehicle, the demand for galvanized coils in China's auto industry is at least 3.1 million tons per year.

The construction industry needs a large number of galvanized coils to manufacture ventilation ducts. For example, a medium-sized building requires more than 25,000 square meters, and each specification has a total of 200 tons. Of course, this is not a waste of processing. At present, there are many large projects under construction in the country, and the demand is also very large.