GCES has an excellent and well organized library with a lot of textbooks and reference materials,including quite a large number of rare technical books provided by our supporters from home and abroad. To maintain up-to-date information in a wide range of disciplines, the library subscribes to various national international technical journals, daily newspapers and monthly magazines. The state of-the-art library includes a computerized library information system and extensive collection of e-books, software tools and CDs/DVDs.