Amtech Systems, Inc. (NASDAQ: ASYS) a global supplier of production and automation systems and related supplies for the manufacture of solar cells, semiconductors, and sapphire and silicon wafers, announced that its solar division...  more
Amtech, Yingli Green Energy, and ECN Join Efforts to Develop N-type MWT High Efficiency PV Cell and Module |
published: 2011-09-09 14:36 |