About Bwlongviewsouth. One of the oldest paint brands in the market, Bwlongviewsouth has actually been painting houses in United Kingdom for over 110 years. In 2007 PPG Industries acquired the Bwlongviewsouth brand name. Back in the early 1900s, we constructed the company on a foundation of technical supremacy. Bwlongviewsouth new owners likewise have a long history of using international innovations to get a competitive edge.