Nanjing Mining Group is a company from China, successfully engaged in cryptocurrency mining at own data-centres in Nanjing, Jiangsu Province. In order to scale up our business we offer profitable investment products. Rent the equipment for the crypto currency mining and get daily profit. All our expenses for new equipment, electric power, maintaining infrastructure are already included for our investment plans. Our competitive advantage is that company takes minimal percentage of revenues for maintaining infrastructure. Most of company's revenue we return to our investors by a unique marketing partner platform. The location of the company in China and direct cooperation with leading manufacturers of mining equipment allows to purchase the newest equipment at special prices before anyone else. We don't need to transport mining equipment in other countries. That significantly reduces logistics costs and allows for investment offers as profitable as possible.