结构特征/Structure Features
①外观简洁大方，具有良好的保温、隔音效果。
② 采用三元乙丙密封条，不易老化，经久耐用，密封效果好。
③丝吉利娅进口配件或国产名牌坚朗配件，质量可靠。
④适用于卧室等防尘、防噪空间的外窗。
⑴The windows have simple and magnificent appearance, good heat preservation and sound insulation.
⑵The DPEM sealing strips in the cavity makes the doors durable and not prone to aging, offering optimal sealing performance.
⑶The imported Siegenia fittings or domestically known Kinlong fittings ensure reliable quality.
⑷These windows can be used as the external windows of bedrooms, and other dust-proof and noise-proof spaces.