The Past Speaks

I would like to read The History of Melchers, 1806-2006 by Henning Melchers. (Bremen: Hauschild, 2006). Sadly, the nearest library copy of this book is in Frankfurt.  No copies of this book are available from the main used book websites, such as Alibris and Abebooks. The publisher, Hauschild Verlag, filed for bankruptcy in late 2013. 

This book is only work in any language on the history of Melchers, an important German multinational. I need to know more about this firm’s activities in China in the early twentieth century. 

Any assistance readers could give me would be appreciated!