Hengeler Mueller Slaughter and May Hengeler joins fellow best friends with Chinese office By Joanne Harris 4 December 2013 15:55 17 December 2015 13:31 Sign in or register to continue reading. It's FREE Sign in Email Password Keep me logged in Forgot your password? Not registered? It's FREE! Register now Register with The Lawyer Name Email Cancel reply Threaded commenting powered by interconnect/it code.