Business scope: Research And Development Of New Building Materials,
Construction And Installation,
Environmental Protection Engineering Design,
Sale,
Building Materials,
Electronics Sales,
Architectural Glass Curtain Wall Project,
Install,
Metal Doors And Windows Engineering Construction,
Tunnel And Bridge Construction,
Packaging Materials,
Building Decoration,
R D Of Metal Products,
Railway,
Door And Window Sales,
Steel,
Steel Structure Manufacturing,
Hardware Products,
The Way,
Construction Engineering Labor Subcontracting,
...