Zhejiang Hongchen Photovoltaic Energy Co. Ltd. of Zhuji City, China, has purchased additional PV1200 photovoltaic metallization lines from DEK Solar, a screen printing specialist based in Zurich, Switzerland. As part of the former’s drive to increase cell production through 2010, the lines were selected for their ability to offer productivity, cost and lead-time advantages. The PV1200 delivers 1200 wafers per hour for repeatable solar cell production.