Aluminum alloy die-casting products are mainly used in signal light housings, handles, fishing reel accessories, outdoor locks, electrical products, communication equipment, kitchenware accessories, motorcycle radiators and horn covers, LED lamp housings, camera equipment, heat sinks, auto parts, electronic communication equipment, video game machine housings and other industries, some high-performance, high-precision, high-toughness high-quality aluminum alloy products are also used in industries with high requirements such as large aircraft and ships.