Collection of selected, peer reviewed papers from 2013 The 3rd International Conference on Biotechnology, Chemical and Materials Engineering (CBCME 2013), December 12-13, 2013, Hong Kong, China. The 159 papers are grouped as follows: Chapter 1: Chemical Materials and Technologies; Chapter 2: Materials in Mechanical Engineering; Chapter 3: Biotechnologies and Microbiology, Pharmacology, Biomaterials and Tissues; Chapter 4: Materials and Technologies in Construction This two-volume set draws together 159 papers from the December 2013 International Conference on Biotechnology, Chemical and Materials.