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about Jinglass

Hangzhou Jinggong Machinery Co ltd (hereinafter referred to as Jinglass) is a high tech enterprise specialized in the development, manufacturing and marketing of glass tempering furnaces. Under the guidance of a philosophy based on innovation, quality and service which has been present in Jinglass since it was founded, Jinglass keeps promoting and self surpassing.


Jinglass mainly produce Matrix Mid-Infrared Jet-Convection Tempering Furnace ( flat/ flat and bending), Mid-Infrared Jet-Convection Conjoined Double Chamber Furnace, Longitudinal Bending Furnace, Horizontal Continuous Flat Glass Tempering Furnace and etc. New-generation Mid-infrared Jet-convection glass tempering furnace was warmly welcomed by the market once it was promoted to the market in 2012. Its Mid-infrared heating technology rapidly became the best solution for high quality Low-E glass tempering. 


Nowadays, Jinglass tempering furnaces were widely used in China, and won confidence from more and more clients including lots of well-known enterprises. Besides that hundreds of Jinglass furnaces were working from North and South America to Europe, the middle East, Asia and etc. In some areas, Jinglass furnaces are leading the market share. 


Jinglass keeps innovation and doing its best on new technologies, to make better and better glass tempering furnaces for our clients so as to create the brilliant future of the glass industry.

brand story

  • 2018

    ITemper intelligent factory prototype production line is available.

  • 2016

    2.5mm solar panels achieve full steel and mass production

  • 2014

    Start i-Temper software research and development

  • 2013

    Moving into Renhe production base

  • 2012

    Square matrix mid infrared convection research and development success

  • 2010

    Moving to Wuchang production base

  • 2008

    The first dual chamber conjoined convection operation

  • 2006

    The first single chamber up and down convection was put into operation in Hangzhou.

  • 2005

    China's first dual chamber tempering furnace with convection and preheating was put into operation in Shanghai, revealing the curtain of "convection" system development.

  • 2004

    The world's first U bent steel was put into production and moved into the Liangzhu Industrial Park in the first year.

  • 2003

    Founded in Hangzhou

Qualification honor

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