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Shenzhen TianSen Door&Windows Co., Ltd.
Tel: + 86-0755-82572731
Mobile: 13088811033
Fax: + 86-0755-82573195
E-mail: w13088811033@163.com
Website: www.tsmcxt.com
Address: Tourist Road, Guanlan Town, Shenzhen Industrial Park c orange zone
Tel: + 86-0755-82572731
Mobile: 13088811033
Fax: + 86-0755-82573195
E-mail: w13088811033@163.com
Website: www.tsmcxt.com
Address: Tourist Road, Guanlan Town, Shenzhen Industrial Park c orange zone
Position：Home>>Bridge aluminumBridge aluminum
保温性能：GB/T 8484-2008：4.0≤K<4.50
隔音性能：GB/T 8485-2008：25dB-30dB
气密性能：GB/T 7106-2008：7.5≥q2＞4.5
水密性能：GB/T 7106-2008：ΔP≥700
抗风压性能：JGJ 113-2009 ：2.5≤P3＜3.0