Address：No. 702, Shanhe Road, Chengyang District, Qingdao
113-102,
Tel:0086-532-85830937
Fax：0086-532-85830937
E-mail：qdfysx@163.com qdfyzh@vip.163.com
Online consultation：
FR Acoustical Fabric
Release time：2021-02-22 
Fire performance: it has passed the national fire detection standard gb8624-2012a (A2) level and gost r level of Russia.
PreviousContent：Nothing
NextContent：Nothing
Copyright@2014 Qingdao Fuyi acoustics product design and Development Co., LtdAll Rights Reserved 鲁ICP备：14029640号
Technical support： Qingdao Fuyi acoustics product design and Development Co., Ltd