China Oversea Investment Services Limited (the Company) is headquartered in Shenzhen, and set up offices in Beijing and HongKong. The Company has established a good relationship with most of domestic SOE (state-owned enterprises) and large private mining companies, and also built great cooperation relationship with China Beijing Equity Exchange. It aims to serve mining company, and promote the development of mining industry. With the extensive social resource, communication channels, and an expert team, the Company is dedicated to build up the largest and broadest mining information platform all over China, on which enterprises can quickly and efficiently communicate with enterprises, individuals and governments.