In order to improve the national industrial layout, Industrial Park were established in Beijing, Shandong, Jiangsu, Henan, Guangdong Province, has been fully realized production of solar thermal utilization of the whole industry chain, and can also produce "all glass vacuum tube", "all glass heat pipe", "glass to metal sealing heat pipe" and "flat plate collector" with independent intellectual property rights of the core of the heat collecting part. More at http://en.micoe.com/about.shtml