Zhejiang Hanneng Glass Technology Co., Ltd. , specializing in glass tempering furnace, is located in Jiaxing, one hour by car from Shanghai. 

Established in 2011, covering an area of 36 acres, with a total investment of 50 million RMB, HN Glass is committed to developing technologies such as energy-saving, ultra flat, and no stress mark. 

Established office in Saudi Arabia for easy maintainess & installation, HN furnace is export to Switzerland, Australia, Russia, Saudi Arabia, Oman, Turkey and other parts of the world.