The registration address of the billion aluminium aluminium aluminium production plant in the south sea sea, located in the western development area of the lion mountain township in the south sea district of foshan city (southbillion u. S. Aluminium products limited) and registered as the market supervision authority of the south sea area of foshan city, represented by a legal person, is lin hanhua, and includes the production, processing and installation of aluminium alloy lamps, windows, windows and accessories, and aluminium-type protection networks; and the sale of aluminium alloy materials。