At present, the majority of domestic liquor, wine, liquor, and beverages are still based on glass bottles, and many bottle caps are made of aluminum. China has nearly 200 aluminum cap manufacturing plants, with an annual designed production capacity of about 9 billion, of which nearly 30 production lines have been introduced and the output is more than 5 billion, and nearly 100 kinds of caps can be produced.
It is understood that currently there are tens of thousands of liquor production plants in China, of which about 30,000 liquor production plants. According to statistics from the China Brewery Industry Association, the annual output of white spirits in recent years is about 6 million tons, of which about 50% of wine bottles use anti-theft covers. According to relevant experts, China's anti-theft caps will increase at a rate of 10% a year. It is estimated that about 15 billion anti-theft caps will be needed in 2010, and aluminum plates need to consume about 53,500-60,000 tons.