The PVAG started it´s business in the early 80`s of the last decade. The idea behind was to support the glass industry in it´s manufacturing process. On start up the main focus was the shear and scoop spray system. This system was gradually upgraded, to a maximum of reliability and efficiency in close contact with the customer all over the time. Parallel to the spray system the company steadily grew to a partner in engineering of customized water process solutions with worldwide activities. Beginning of 2012 the company was taken over by Dr. Daniel Schippan. He wants to keep up the spirit of the PVAG but on a wider basis then before. Specialists joined the company to offer holistic solutions for the customer. End of 2016 it came to the decision to produce the shear spray system “in house” including hard- and software engineering.