Yigu Holdings Co., Ltd. (formerly known as Nanhai Petroleum Holdings Co., Ltd.) is an investment holding company mainly engaged in the manufacture and sale of electronic products. The company, together with its subsidiaries, operates through six divisions. Manufacturing and sales Electronics Division manufactures and sells electronic products in the UK. The Mineral sales Division is engaged in the production and trading of minerals, mainly graphite products. The buying and selling securities division is engaged in the investment of securities. The Film production Division develops cultural business and multimedia products, including the production of films, television programmes and online programmes. The mobile phone development and sales branch is engaged in the sales of mobile phones. Other divisions are engaged in design and manufacturing business.