For the research report, we conduct in-depth interviews and discussions with a wide range of key industry participants and opinion leaders. Primary research represents the bulk of our research efforts, supplemented by extensive secondary research. We review the key players' product literature, annual reports, press releases and relevant documents for competitive analysis and market understanding. Secondary research also includes a search of recent trade journals, technical writing, internet sources, and statistical data from government websites, trade associations and agencies. This approach has proven to be the most reliable, effective and successful approach for obtaining precise market data, capturing industry participants' insights, and recognizing business opportunities.