Guangdong Electronic Information Industrial Group (GRAM, 广东省广晟控股集团有限公司) is a company that operates within five industrial sectors, including mining, electronics, hospitality tourism, real estate, and finance. It focuses on non-ferrous metals production and processing, transistor, Li-ion battery, and communication circuit chip manufacturing, hotel and guest house management, construction and real estate development, and financial investment. The company conducts business through its subsidiary companies.