Xu Wen, the executive director, vice president, and chairman of the board of directors of Evergrande Materials and Equipment Co., Ltd, was born in 1963 in Zhejiang Province. He obtained a bachelor degree in civil construction, and has the professional qualification as a registered national Grade-A structural engineer and a supervising engineer. With the experience of over 16 years in project management, construction R & D and design, Mr. Xu is responsible for the planning and management of material and equipment supply for real estate projects.