ZD 50型

德國進口GU配件
Top and quality German GU accessories

5點鎖扣板設計
Up to 5 points locking system design enchancing
◢ 密封 Sealing performance
◢ 防盜 Security performance

可供選擇 Options :
中空玻璃 Double-glazed Glass
◢ 隔熱 Thermal insulation
◢ 隔音 Sound insulation

Low – E玻璃  Low – E Glass
◢ 節能 Energy saving
◢ 比中空玻璃隔熱更佳
Better thermal insulation performance than traditional double-glazed glass

安全夾膠玻璃 Laminated Glass
◢ 防盜效果更佳 Enchancing security performance

單片玻璃 Single-glazed Glass