May 4, 2012, ASP headquarter, Hangzhou. Four years, it started small - 2 people without a single piece of equipment. One by one, those who shared the same dream, to build the best CdTe thin-file solar panels, to make solar energy a new and clean energy source available not only to people who live in those developed countries but also those who live in the developing countries, joined in ASP and made very day in the past 4 years counted.As of today, ASP has designed and built its very first fully automated assembly line to manufacture high-efficiency, high-stability solar panels. And it is ready to produce solar panels in volumn. There is every reason for ASP to celebrate on its fouth birthday. Great job!