Camdemia publishes various types of conference/symposium proceedings in printed format or digital format (online, USB flash drive and other types of your choice). All proceedings have ISBNs and be deposited in Library & Archives Canada. All articles published online will have DOIs.
Published Conference proceedings:
Proceedings of the 8th International Conference on Sustainable Development in the Minerals Industry (June 26 - 28, 2017, Beijing, China):
49 technical papers, full papers available free of charge online.
Here is a sample of browser-based printable e-proceedings. (no need for special device or software, just the browser on your PC, laptop, tablet, or smart phone.) The layout and format can be customized to suit individual preferences. The design of digital layout also allows you to print and bind.