South Glass Technology Co., Ltd (SOUTHTECH) is one tempering machine manufacture which was founded in 2002. 21 years up to now, SOUTHTECH only focus on improving the technology in tempering process. We have our own technical patent like PASSING SECTION TECHNOLOGY, new generation VORTECH CONVECTION SYSTEM, INTELLIGENT TEMPERATURE CONTROL, INDEPENDENT CHILLER CONTROL, BLOWER ZERO-FREQUENCY MODE etc. All these for only one purpose is that increase the tempering efficiency and reduce the cost for tempering process.