[History] 2003 日期：2019-05-06 15:36:30 点击：124 好评：0
Successfully manufactured Chinas first compressed-air -aided quenching glass tempering plant and exported to Russia and successfully tempered 2.5 mm glass. Manufactured gas burning forced convection heat soak test oven....
[History] 2002 日期：2019-05-06 15:36:22 点击：168 好评：0
Successfully developed lengthwise bending and tempering system, and exported to Korea....
[History] 2001 日期：2019-05-06 15:36:14 点击：50 好评：0
Developed pass through type of chiller that could save up 70% of quenching power....
[History] 1998 日期：2019-05-06 15:36:07 点击：147 好评：0
Exported first glass tempering furnace....
[History] 1994 日期：2019-05-06 15:35:58 点击：136 好评：0
Exported full set of float cold end system to India....
[History] 1992 日期：2019-05-06 15:35:44 点击：88 好评：0
Made Chinas first horizontal roller heat tempering line....
[History] 1989 日期：2019-05-06 15:35:32 点击：147 好评：0
The company was established in the name of Yuntong Glass Mech-Electro Institute. and it started the research of horizontal glass tempering technology....
[History] 1986 日期：2019-05-06 15:35:17 点击：82 好评：0
The team participated the RD of Chinese float glass technology....
[History] 1983 日期：2019-05-06 15:35:05 点击：56 好评：0
The glass technology research team was established as the Yuntongs forerunner....
