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RUNFENG HARDWARE 14yr.
Contacts Alan Wang Chat
Mobile 86-19857966066
E-mail wangchen209@163.com
19857966066
WhatsApp +8619857966066
it can be used for highway, railway, subway and other transportation across urban areas.municipal facilitiesin the environmental protection noise control barrier, acoustic panel is used for sound insulation and noise reduction of building object walls, generator rooms, factory buildings, and other noise sources, which can be used for sound absorption of ceiling and wallboard of buildings.
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