2011    Factory construction and preparation, with working space of 500㎡

2012    Staff training and trial production

2013    Start mass production, and get ISO9001 certificate in June.

2016.2.1 Factory move to new location, with expanded working space of 1500㎡, including 1000㎡ clean-room.

One main Mother company Hans Frintrup GmbH is located in Bonn,Germany. As one of the biggest screen makers in screen printing industry in Germany, it has more than 50 years experience in screen production, since 1965.  HANS FRINTRUP GMBH focuses on high quality and high value screens, it has a experienced and creative developing team, which provides high-end technical solutions for the screen printing of all kinds of industries.  Its patented owned screen for solar industry has a high reputation in over the world

Another main Mother company NB Technologies GmbH is located in Bremen, Germany. It was founded in 2004, a young & inventive company contributed to new material developing, providing professional and customized solutions for semi-conductor, micro-electronics, photovoltaic, communication and medical industry.