As various coated glasses, especially the online and offline low-E glass, are being used more and more extensively in the building industry, JetConvectionTM series tempering furnaces introduced by LandGlass have been winning high reputation in the domestic and foreign markets and heralded as efficient equipment in tempering high end glass products by glass processing companies. In 2015, LandGlass introduced a brand new series of forced convection tempering furnace, i.e. CycloneTM series, which achieved significant improvement in terms of product quality, productivity, energy saving, intelligent control, and wireless connection.