Some KTV in Beijing most of this decoration method, the effect of poor insulation.
北京的一些KTV大多数都是采用这种装修方法，隔音效果很差。
Shanghai metropolis disco, KTV, reception hall, sauna and disco part of the transformation of the construction design drawings and site construction management in Beijing.
北京上海大都会迪厅、KTV、接待大厅、桑拿的改造设计方案及迪厅部分施工图纸绘制，现场施工管理；
Shanghai metropolis disco, KTV, reception hall, sauna and disco part of the transformation of the construction design drawings and site construction management in Beijing.
北京上海大都会迪厅、KTV、接待大厅、桑拿的改造设计方案及迪厅部分施工图纸绘制，现场施工管理；
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