Changsha Jingge to build the famous brand of aluminium alloy door& window

Changjia Jingge Group was founded in August 1996 and is now a modernized group company specializing in producing and manufacturing brand doors and windows as well as high quality aluminium alloy profiles.

Jingge Group is an important base for research, production and export of door& window product series.

Advanced production capability

The company introduces first class facilities from Japan and Germany as well as experienced experts. By now, the company has been installed with the most advanced aluminium profile production lines in the world.

Technique innovation

Heat insulation, energy-saving and noise reducing compounded structure of aluminium profile successfully utilized in door& window manufacturing stimulated an ordering fever internationally, which attracted billions of orders for the company.

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