China development trend of aluminum window door and curtain wall
1. The aluminum window door and curtain wall market will keep increasing stably.
2. The market structure rely will mainly be on large enterprise while take small company as sencondary reliance.
3. The influence by energy-saving policy, aluminum window door and curtain product structure will have a big change.
4. Environmental protection and energy-saving is becoming devolping theme.
5. Small Product difference causes more competition.