JINGLASS FOCUSE ONLY ON GLASS TEMPERING TECHNOLOGY SINCE FOUNDED IN 2003. JINGLASS IS THE PIONEER IN PROMOTING CONVECTION TEMPERING TECHNOLOGY IN CHINA. THE 3RD GENERATION CONVECTION FURNACE, MATRIX MID-INFRARED FURNACE, WAS HIGHLY APPRECIATED BY THE MARKET FOR ITS PERFECT PERFORMANCE IN LOW-E GLASS TEMPERING, AND IT VERY FAST BECAME ONE OF THE BEST CHOICE FOR THOSE WHO GET HIGH LEVEL LOW-E GLASS TEMPERING REQUIREMENTS.