Hong Kong’s high factory rents and labor have led to high production costs. There are few large-scale companies with hardcover machinery in Hong Kong. CM Printing and Binding Company Limited is one of the few companies in Hong Kong that can produce hardbound book bindings. It can help consumers speed up production time, especially for some sensitive content, which is not suitable for binding in mainland factories, such as: adult content; any atlas, religious or pornographic, potentially problematic or political content, etc.