The Company is a limited liability company incorporated in the Cayman Islands and continued in Bermuda. The principal activity of the Company is investment holding. The subsidiaries are principally engaged in (i) manufacturing and sales of environmental friendly air-conditioners and related products, (ii) rental of energy-saving air-conditioners, (iii) trading business, (iv) the operations of carbon emission trading platform and related services, (v) money lending business and (vi) securities trading business.