国外高档门窗五金件的价格，已接近或超过门窗本身的价格。
Foreign high-end price of hardware and Windows, doors and Windows have been close to or more than the price itself.
用于平开铝门窗五金件安装孔槽的冲压；气动控制，工作稳定。
The machine is used for punch hardware holes of windows and doors and other holes or grooves in windows and doors.
隐藏式五金件作为美观新标准，已在门窗系统各部分广泛使用。
Hidden-style hardware accessory is considered as new standard of beauty which has been widely applied to each part of doors and Windows.
隐藏式五金件作为美观新标准，已在门窗系统各部分广泛使用。
Hidden-style hardware accessory is considered as new standard of beauty which has been widely applied to each part of doors and Windows.
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